NOVA

Season 1 Season 1 13 ep

1 The Making Of A Natural History Film 1974-03-03 2 Where Did the Colorado Go? 1974-03-10 3 Whales, Dolphins, and Men 1974-03-17 4 The Search For Life 1974-03-24 5 Last of the Cuiva 1974-03-31 6 Strange Sleep 1974-04-07 7 The Crab Nebula 1974-04-14 8 Bird Brain: The Mystery of Bird Navigation 1974-04-21 9 Are You Doing This for Me, Doctor? 1974-04-28 10 The First Signs Of Washoe 1974-05-05 11 The Case of the Midwife Toad 1974-05-12 12 Fusion: The Energy of Promise 1974-05-19 13 The Mystery Of The Anasazi 1974-05-26

Season 2 Season 2 17 ep

1 Why Do Birds Sing? 1974-11-03 2 How Much Do You Smell? 1974-11-10 3 The Hunting Of The Quark 1974-11-17 4 The Secrets Of Sleep 1974-11-24 5 Inside the Golden Gate 1974-12-01 6 The Men Who Painted Caves 1974-12-08 7 Red Sea Coral 1974-12-15 8 War From the Air 1975-01-05 9 What Time is Your Body? 1975-01-12 10 The Rise And Fall Of DDT 1975-01-19 11 Take the World From Another Point of View 1975-02-02 12 The Lysenko Affair 1975-02-09 13 The Tuaregs 1975-02-16 14 The Plutonium Connection 1975-03-09 15 The Other Way 1975-03-16 16 The Lost World Of The Maya 1975-03-30 17 Will The Fishing Have to Stop? 1975-04-06

Season 3 Season 3 20 ep

1 Predictable Disaster 1976-01-04 2 Joey 1976-01-11 3 Meditation and the Mind 1976-01-18 4 The Planets 1976-01-25 5 A Desert Place 1976-02-01 6 A Small Imperfection 1976-02-08 7 Ninety Degrees Below 1976-02-15 8 The Race for the Double Helix 1976-03-07 9 The Renewable Tree 1976-03-07 10 The Williamsburgh File 1976-03-14 11 The Overworked Miracle 1976-03-21 12 The Transplant Experiment 1976-04-11 13 The Underground Movement 1976-04-18 14 Hunters of the Seal 1976-05-02 15 Benjamin 1976-05-09 16 The Women Rebel 1976-05-23 17 Death of a Disease 1976-06-06 18 Inside the Shark 1976-06-13 19 The Genetic Chance 1976-06-20 20 The Case of the Bermuda Triangle 1976-06-27

Season 4 Season 4 19 ep

1 Hitler's Secret Weapon 1977-01-05 2 The Hot Blooded Dinosaurs 1977-01-12 3 What Price Coal? 1977-01-19 4 The Sunspot Mystery 1977-02-02 5 The Plastic Prison 1977-02-09 6 Incident at Brown's Ferry 1977-02-23 7 Bye Bye Blackbird 1977-03-02 8 The Pill for the People 1977-03-09 9 The Gene Engineers 1977-03-16 10 The Human Animal 1977-03-23 11 The Wolf Equation 1977-03-30 12 The Dawn of the Solar Age 1977-04-20 13 The Business of Extinction 1977-04-20 14 The Red Planet 1977-04-27 15 Tongues of Men (1) 1977-05-11 16 Tongues of Men (2) 1977-05-18 17 Linus Pauling: Crusading Scientist 1977-06-01 18 Across the Silent Barrier 1977-06-22 19 The New Healers 1977-06-29

Season 5 Season 5 21 ep

1 In The Event of Catastrophe 1978-01-04 2 The Green Machine 1978-01-11 3 Blueprints in the Bloodstream 1978-01-18 4 One Small Step 1978-01-25 5 The Final Frontier 1978-02-01 6 BaMiki BaNdula: Children of the Forest 1978-02-15 7 Trial of Denton Cooley 1978-02-22 8 The Great Wine Revolution 1978-03-01 9 The Case of the Ancient Astronauts 1978-03-08 10 The Mind Machines 1978-03-22 11 Icarus' Children 1978-03-29 12 Still Waters 1978-04-12 13 Battle for the Acropolis 1978-04-19 14 The Road to Happiness. : The Life and Times of Henry Ford 1978-05-03 15 Laser : Light of the 21st Century 1978-05-10 16 Insect Alternative 1978-05-24 17 The Desert's Edge 1978-05-31 18 The Tsetse Trap 1978-06-07 19 Memories From Eden 1978-06-14 20 A Whisper from Space 1978-06-21 21 Alaska: The Closing Frontier 1978-06-28

Season 6 Season 6 19 ep

1 Black Tide 1979-01-04 2 Long Walk Of Fred Young 1979-01-11 3 A World Of Difference 1979-01-18 4 Cashing In On The Ocean 1979-02-01 5 Patterns From The Past 1979-02-08 6 The Invisible Flame 1979-02-22 7 The End Of The Rainbow 1979-03-01 8 The Beersheva Experiment 1979-03-08 9 Einstein 1979-03-15 10 The Keys Of Paradise 1979-03-29 11 A Plague on our Children 1979-10-02 12 Life on a Silken Thread 1979-10-09 13 Sweet Solutions 1979-10-16 14 Race for the Gold 1979-10-30 15 All Part of the Game 1979-11-06 16 India: Machinery of Hope 1979-11-20 17 The Bridge that Spanned the World 1979-12-04 18 Termites to Telescopes 1979-12-11 19 Blindness: Five Points of Views 1979-12-18

Season 7 Season 7 20 ep

1 The Elusive Illness 1980-01-15 2 A is for Atom, B is for Bomb 1980-01-22 3 Living Machines 1980-02-05 4 Portrait of a Killer 1980-02-19 5 Umealit: The Whale Hunters 1980-03-04 6 The Safety Factor 1980-03-11 7 A Mediterranean Prospect 1980-03-18 8 Mr. Ludwig's Tropical Dreamland 1980-03-25 9 The Pinks and the Blues 1980-09-30 10 The Cancer Detectives of Lin Xian 1980-10-07 11 The Sea Behind the Dunes 1980-10-14 12 Do We Really Need the Rockes? 1980-10-28 13 The Big IF 1980-11-04 14 Voyager: Jupiter & Beyond 1980-11-11 15 The Wizard Who Spat on the Floor 1980-11-18 16 The Water Crisis 1980-11-25 17 Moving Still 1980-12-02 18 A Touch of Sensitivity 1980-12-09 19 The Red Deer of Rhum 1980-12-23 20 It's About Time 1980-12-30

Season 8 Season 8 20 ep

1 Doctors of Nigeria 1981-01-06 2 Message in the Rocks 1981-01-20 3 The Dead Sea Lives 1981-01-27 4 Anatomy of a Volcano 1981-02-10 5 The Science of Murder 1981-02-17 6 The Malady of Health Care 1981-02-24 7 Beyond the Milky Way 1981-03-03 8 The Asteroid and the Dinosaur 1981-03-10 9 Animal Olympians 1981-03-17 10 Resolution on Saturn 1981-08-25 11 Computers, Spies and Private Lives 1981-09-27 12 Why America Burns 1981-10-04 13 The Great Violin Mystery 1981-10-11 14 Cosmic Fire 1981-10-18 15 Locusts: War Without End 1981-10-25 16 Did Darwin Get It Wrong? 1981-11-01 17 Artists in the Lab 1981-11-15 18 Notes of a Biology Watcher: A Film with Lewis Thomas 1981-11-22 19 City Spaces, Human Places 1981-11-29 20 Twins 1981-12-06

Season 9 Season 9 19 ep

1 Salmon on the Run 1982-01-10 2 Test-Tube Babies: A Daughter For Judy 1982-01-17 3 Field Guide to Roger Tory Peterson 1982-01-24 4 The Hunt for the Legion Killer 1982-01-31 5 Finding a Voice 1982-02-07 6 The Television Explosion 1982-02-14 7 Life: Patent Pending 1982-02-28 8 Palace of Delights 1982-03-07 9 Animal Impostors 1982-03-14 10 Aging: The Methuselah Syndrome 1982-03-28 11 The Case of the UFOs 1982-10-12 12 The Fragile Mountain 1982-10-19 13 Here's Looking At You Kid 1982-11-09 14 Adventures of Teenage Scientists 1982-11-16 15 The Cobalt Blues 1982-11-23 16 Goodbye Louisiana 1982-11-30 17 Whale Watch 1982-12-07 18 Tracking The Supertrains 1982-12-14 19 The Making of a Natural History Film 1983-01-04

Season 10 Season 10 21 ep

1 Hawaii: Crucible of Life 1983-01-18 2 The Pleasure of Finding Things Out 1983-01-25 3 Lassa Fever 1983-02-08 4 The Miracle of Life 1983-02-15 5 Asbestos: A Lethal Legacy 1983-03-01 6 City of Coral 1983-03-08 7 Fat Chance in a Thin World 1983-03-22 8 Sixty Minutes to Meltdown 1983-03-29 9 Signs of the Apes, Songs of the Whales 1983-10-11 10 The Artificial Heart 1983-10-18 11 Talking Turtle 1983-10-25 12 Papua New Guinea: Anthropology on Trial 1983-11-01 13 To Live Until You Die: The Work of Elizabeth Kubler-Ross 1983-11-08 14 A Magic Way of Going: The Story of Thoroughbreds 1983-11-15 15 A Normal Face: The Wonders of Plastic Surgery 1983-11-22 16 Captives of Care 1983-11-29 17 Twenty-Five Years in Space 1983-12-06 18 Nuclear Strategy for Beginners 1983-12-13 19 The Climate Crisis 1983-12-20 20 Eyes Over China 1983-12-27 21 Alcoholism: Life Under The Influence 1984-01-10

Season 11 Season 11 20 ep

1 The Case of ESP 1984-01-17 2 Antarctica: Earth's Last Frontier 1984-01-31 3 China's Only Child 1984-02-14 4 Will I Walk Again? 1984-02-28 5 Visions of the Deep: The Underwater World of Al Giddings 1984-03-06 6 Down on the Farm 1984-03-20 7 Make My People Live: The Crisis in Indian Health Care 1984-03-27 8 The World According to Weisskopf 1984-04-03 9 Space Bridge to Moscow 1984-10-02 10 The National Science Test I 1984-10-16 11 Fountains of Paradise 1984-10-23 12 The Mystery of Yellow Rain 1984-10-30 13 The Nomads of the Rain Forest 1984-11-06 14 Farmers of the Sea 1984-11-13 15 Frontiers of Plastic Surgery 1984-11-20 16 Space Women 1984-11-27 17 Jaws: The True Story 1984-12-04 18 Acid Rain: New Bad News 1984-12-11 19 Stephen Jay Gould: This View of Life 1984-12-18 20 The Garden of Inheritance 1985-01-08

Season 12 Season 12 20 ep

1 Edgerton and His Incredible Seeing Machines 1985-01-15 2 Global Village 1985-01-22 3 Conquest of the Parasites 1985-01-29 4 In the Land of the Polar Bears 1985-02-05 5 AIDS: Chapter One 1985-02-12 6 The Shape of Things 1985-02-19 7 Baby Talk 1985-02-26 8 The Mathematical Mystery Tour 1985-03-05 9 Child's Play: Prodigies and Possibilities 1985-03-12 10 Monarch of the Mountains 1985-03-19 11 The National Science Test II 1985-10-08 12 Seeds of Tomorrow 1985-10-15 13 What Einstein Never Knew 1985-10-22 14 The Robot Revolution? 1985-10-29 15 The Magic of Special Effects 1985-11-05 16 Child Survival: The Silent Emergency 1985-11-12 17 Tornado! 1985-11-19 18 The Genetic Gamble 1985-11-26 19 Animal Architects 1985-12-03 20 The Plane that Changed the World 1985-12-17

Season 13 Season 13 21 ep

1 Halley's Comet: Once in a Lifetime 1986-01-21 2 Goddess of the Earth 1986-01-28 3 Horsemen of China 1986-02-04 4 Life's First Feelings 1986-02-11 5 The Case of the Frozen Addict 1986-02-18 6 Toxic Trials 1986-02-25 7 Skydive to the Rain Forest 1986-03-04 8 Return of the Osprey 1986-03-11 9 The Rise of a Wonder Drug 1986-03-18 10 When Wonder Drugs Don't Work 1986-03-25 11 Visions of Star Wars 1986-04-22 12 The Search for the Disappeared 1986-10-14 13 The Planet that Got Knocked on its Side 1986-10-21 14 High-Tech Babies 1986-11-04 15 Can AIDS Be Stopped? 1986-11-11 16 Is Anybody Out There? 1986-11-18 17 Mystery of the Animal Pathfinders 1986-11-25 18 Are You Swimming in a Sewer? 1986-12-02 19 Sail Wars! 1986-12-09 20 Leprosy Can Be Cured! 1986-12-16 21 How Babies Get Made 1987-01-13

Season 14 Season 14 21 ep

1 Countdown to the Invisible Universe 1987-01-20 2 Children of Eve 1987-01-27 3 Why Planes Crash 1987-02-03 4 Orangutans of the Rain Forest 1987-02-10 5 Freud Under Analysis 1987-02-17 6 The Hole in the Sky 1987-02-24 7 Confessions of a Weaponeer 1987-03-03 8 Great Moments from NOVA 1987-03-10 9 Will the World Starve? 1987-03-24 10 The Desert Doesn't Bloom Here Anymore 1987-03-31 11 Rocky Road to Jupiter 1987-04-07 12 Death of a Star 1987-10-06 13 Spy Machines 1987-10-13 14 Hidden Power of Plants 1987-10-20 15 Japan's American Genius 1987-10-27 16 A Man, A Plan, A Canal, Panama 1987-11-03 17 Volcano! 1987-11-10 18 How Good is Soviet Science? 1987-11-17 19 Ancient Treasures from the Deep 1987-12-01 20 Riddle of the Joints 1987-12-08 21 Secrets of the Lost Red Paint People 1987-12-15

Season 15 Season 15 22 ep

1 Top Gun and Beyond 1988-01-19 2 How to Create a Junk Food 1988-01-26 3 Buried in Ice 1988-02-02 4 Why Planes Burn 1988-02-09 5 Battles in the War on Cancer: A Wonder Drug on Trial 1988-02-23 6 Battles in the War on Cancer: Turning the Tide 1988-03-01 7 The Mystery of the Master Builders 1988-03-08 8 Whale Rescue 1988-03-15 9 The Man Who Loved Numbers 1988-03-22 10 Race for the Superconductor 1988-03-29 11 Can You Still Get Polio? 1988-04-05 12 Pioneers of Surgery: The Brutal Craft 1988-09-06 13 Pioneers of Surgery: Into the Heart 1988-09-13 14 Pioneers of Surgery: New Organs for Old 1988-09-20 15 Pioneers of Surgery: Beyond the Knife 1988-09-27 16 Can the Vatican Save the Sistine Chapel? 1988-10-04 17 Can the Next President Win the Space Race? 1988-10-11 18 Do Scientists Cheat? 1988-10-18 19 Who Shot President Kennedy? 1988-11-15 20 The Light Stuff 1988-11-22 21 The All-American Bear 1988-12-06 22 Can We Make a Better Doctor? 1988-12-13

Season 16 Season 16 20 ep

1 Hot Enough for You? 1989-01-17 2 The Last Journey of a Genius 1989-01-24 3 The Strange New Science of Chaos 1989-01-31 4 Back to Chernobyl 1989-02-14 5 God, Darwin and the Dinosaurs 1989-02-21 6 Adrift on the Gulf Stream 1989-02-28 7 Secrets of Easter Island (1) 1989-03-07 8 Legends of Easter Island (2) 1989-03-07 9 The World Is Full of Oil! 1989-03-21 10 Confronting the Killer Gene 1989-03-28 11 The Hidden City 1989-10-03 12 The Controversial Dr. Koop 1989-10-10 13 Design Wars! 1989-10-17 14 Echoes of War 1989-10-24 15 Decoding the Book of Life 1989-10-31 16 Hurricane! 1989-11-07 17 Will Venice Survive Its Rescue? 1989-11-14 18 What Is Music? 1989-11-21 19 Yellowstone's Burning Question 1989-12-05 20 The Schoolboys Who Cracked the Soviet Secret 1989-12-12

Season 17 Season 17 20 ep

1 Poison in the Rockies 1990-01-09 2 Race for the Top 1990-01-23 3 Disguises of War 1990-02-06 4 The Bomb's Lethal Legacy 1990-02-13 5 The Big Spill 1990-02-27 6 The Genius That Was China: Rise of the Dragon 1990-03-20 7 The Genius That Was China: Empires in Collision 1990-03-27 8 The Genius that Was China: The Threat from Japan 1990-04-03 9 The Genius That Was China: Will the Dragon Rise Again? 1990-04-10 10 The KGB, The Computer and Me 1990-10-02 11 Neptune's Cold Fury 1990-10-09 12 To Boldly Go... 1990-10-16 13 Poisoned Winds of War 1990-10-23 14 The Blimp is Back! 1990-10-30 15 Earthquake! 1990-11-06 16 Killing Machines 1990-11-13 17 Can the Elephant Be Saved? 1990-11-20 18 We Know Where You Live 1990-11-27 19 In the Land of the Llamas 1990-12-04 20 What's Killing the Children? 1990-12-18

Season 18 Season 18 19 ep

1 Return to Mt. St. Helens 1991-01-08 2 ConFusion in a Jar 1991-04-30 3 The Hunt for China's Dinosaurs (1) 1991-02-05 4 Case of the Flying Dinosaur 1991-02-12 5 T. rex Exposed 1991-02-19 6 The Russian Right Stuff: The Invisible Spaceman 1991-02-26 7 The Russian Right Stuff: The Dark Side of the Moon 1991-02-27 8 The Russian Right Stuff: The Mission 1991-02-28 9 Swimming With Whales 1991-03-05 10 The Chip vs. the Chess Master 1991-03-26 11 Sex, Lies and Toupee Tape 1991-10-01 12 So You Want to Be a Doctor? 1991-10-09 13 Secrets of the Dead Sea Scrolls 1991-10-15 14 Suicide Mission to Chernobyl 1991-10-22 15 Taller Than Everest? 1991-11-05 16 Fastest Planes in the Sky 1991-11-12 17 Avoiding the Surgeon's Knife 1991-12-03 18 Skyscraper! A NOVA Special 1991-12-10 19 The Fine Art of Faking It 1991-12-17

Season 19 Season 19 20 ep

1 Hell Fighters of Kuwait 1992-01-14 2 Submarine! 1992-01-21 3 Saddam's War on Wildlife 1992-01-28 4 What Smells? 1992-02-11 5 Can You Believe TV Ratings? 1992-02-18 6 Making a Dishonest Buck 1992-03-03 7 Rescuing Baby Whales 1992-03-10 8 An Astronaut's View of the Earth 1992-03-17 9 Eclipse of the Century 1992-03-24 10 Animal Olympians II 1992-08-25 11 The Genius Behind the Bomb 1992-09-29 12 Mind of a Serial Killer 1992-10-13 13 Search for the First Americans 1992-10-20 14 Rafting Through the Grand Canyon 1992-10-27 15 This Old Pyramid 1992-11-04 16 Iceman 1992-11-10 17 Private Lives of Dolphins 1992-11-17 18 Brain Transplant 1992-12-01 19 Can You Stop People From Drinking? 1992-12-22 20 Sex and the Single Rhino 1992-12-29

Season 20 Season 20 20 ep

1 The Hunt for Saddam's Secret Weapons 1993-01-05 2 Can Bombing Win a War? 1993-01-19 3 The Deadly Deception 1993-01-26 4 Nazis and the Russian Bomb 1993-02-02 5 In the Path of a Killer Volcano 1993-02-09 6 Can Science Build a Champion Athlete? 1993-02-16 7 Diving for Pirate Gold 1993-02-23 8 Murder, Rape and DNA 1993-03-02 9 The Lost Tribe 1993-03-30 10 The NOVA Quiz 1993-10-05 11 Wanted: Butch and Sundance 1993-10-12 12 Secrets of the Psychics 1993-10-19 13 Dying to Breathe 1993-10-26 14 Shadow of the Condor 1993-11-02 15 The Real Jurassic Park 1993-11-09 16 Roller Coaster! 1993-11-16 17 Mysterious Crash of Flight 201 1993-11-30 18 Great Moments from NOVA 1993-12-07 19 The Best Mind Since Einstein 1993-12-21 20 Stranger in the Mirror 1993-12-28

Season 21 Season 21 20 ep

1 Codebreakers 1994-01-18 2 Dinosaurs of the Gobi 1994-01-25 3 Daredevils of the Sky 1994-02-01 4 Journey to Kilimanjaro 1994-02-08 5 Can Chimps Talk? 1994-02-15 6 In Search of Human Origins, Part One 1994-02-28 7 In Search of Human Origins, Part Two 1994-03-01 8 In Search of Human Origins, Part Three 1994-03-02 9 Can China Kick the Habit? 1994-04-12 10 Aircraft Carrier! 1994-04-19 11 The Great Wildlife Heist 1994-10-11 12 Secret of the Wild Child 1994-10-18 13 Haunted Cry of a Long Gone Bird 1994-10-25 14 What's New About Menopause 1994-11-01 15 The Tribe that Time Forgot 1994-11-08 16 Killer Quake! 1994-11-15 17 Buried in Ash 1994-11-29 18 Rescue Mission in Space 1994-12-06 19 Journey to the Sacred Sea 1994-12-20 20 In Search of the First Language 1994-12-27

Season 22 Season 22 13 ep

1 Mammoths of the Ice Age 1995-01-09 2 Vikings in America 1995-01-24 3 Little Creatures Who Run the World 1995-01-31 4 Nazi Designers of Death 1995-02-07 5 Siamese Twins 1995-02-14 6 Mystery of the Senses—Hearing 1995-02-19 7 Mystery of the Senses—Smell 1995-02-20 8 Mystery of the Senses—Taste 1995-02-21 9 Mystery of the Senses—Touch 1995-02-22 10 Mystery of the Senses—Vision 1995-02-23 11 The Universe Within 1995-03-07 12 Making of a Doctor 1995-05-03 13 Fast Cars 1995-05-23

Season 23 Season 23 19 ep

1 Anastasia Dead or Alive? 1995-10-10 2 Venus Unveiled 1995-10-17 3 Hawaii Born of Fire 1995-10-24 4 The Doomsday Asteroid 1995-10-31 5 Lightning! 1995-11-07 6 Hunt for the Serial Arsonist 1995-11-14 7 Treasures of the Great Barrier Reef 1995-11-28 8 Race to Catch a Buckyball 1995-12-19 9 Can Buildings Make You Sick? 1995-12-26 10 Terror in the Mine Fields 1996-01-09 11 The Day the Earth Shook 1996-01-16 12 B-29 Frozen in Time 1996-01-30 13 Plague Fighters 1996-02-06 14 War Machines of Tomorrow 1996-02-20 15 Kidnapped by U.F.O.'s? 1996-02-27 16 Flood! 1996-03-26 17 Dr. Spock the Baby Doc 1996-04-02 18 Warriors of the Amazon 1996-04-09 19 Bombing of America 1996-04-16

Season 24 Season 24 21 ep

1 Einstein Revealed 1996-10-01 2 Lost City of Arabia 1996-10-08 3 Three Men and a Balloon 1996-10-15 4 Secrets of Making Money 1996-10-22 5 Top Gun Over Moscow 1996-11-12 6 Shark Attack 1996-11-19 7 Odyssey of Life: The Ultimate Journey (1) 1996-11-24 8 Odyssey of Life: The Unknown World (2) 1996-11-25 9 Odyssey of Life: The Photographer's Secrets (3) 1996-11-26 10 Cracking the Ice Age 1996-12-31 11 Kaboom! 1997-01-14 12 Titanic's Lost Sister 1997-01-28 13 Secrets Of Lost Empires (1): Pyramid 1997-02-04 14 Secrets of Lost Empires: Stonehenge (1) 1997-02-11 15 Secrets of Lost Empires: Inca (2) 1997-02-11 16 Secrets of Lost Empires: Obelisk (3) 1997-02-12 17 Secrets of Lost Empires: Colosseum (4) 1997-02-12 18 Hunt for Alien Worlds 1997-02-18 19 Curse of T.rex 1997-02-25 20 Cut to the Heart 1997-04-08 21 Kingdom of the Seahorse 1997-04-15

Season 25 Season 25 20 ep

1 Coma 1997-10-07 2 Faster Than Sound 1997-10-14 3 Bomb Squad 1997-10-21 4 The Proof 1997-10-28 5 Wild Wolves With David Attenborough 1997-11-11 6 Super Bridge 1997-11-12 7 Treasures of the Sunken City 1997-11-18 8 Avalanche! 1997-11-25 9 Danger in the Jet Stream 1997-12-02 10 Night Creatures of the Kalahari 1998-01-06 11 Mysterious Mummies of China 1998-01-20 12 Supersonic Spies 1998-01-27 13 Animal Hospital 1998-02-03 14 The Brain Eater 1998-02-10 15 Everest - The Death Zone 1998-02-24 16 Search for the Lost Cave People 1998-03-31 17 Warnings from the Ice 1998-04-21 18 Crocodiles! With David Attenborough 1998-04-28 19 The Truth About Impotence 1998-05-12 20 The Perfect Pearl 1998-12-29

Season 26 Season 26 20 ep

1 Lost at Sea: The Search for Longitude 1998-10-06 2 Chasing El Nino 1998-10-13 3 Terror In Space 1998-10-27 4 Special Effects: Titanic and Beyond 1998-11-03 5 Deadly Shadow of Vesuvius 1998-11-10 6 Ice Mummies: Frozen in Heaven (1) 1998-11-24 7 Ice Mummies: Siberian Ice Maiden (2) 1998-11-24 8 Ice Mummies: Return of the Iceman (3) 1998-11-24 9 Leopards of the Night with David Attenborough 1998-12-01 10 The Perfect Pearl 1998-12-29 11 The Beast of Loch Ness 1999-01-12 12 Submarines, Secrets, and Spies 1999-01-19 13 Everest: The Mystery of Mallory and Irvin 1999-10-06 14 Escape! Because Accidents Happen: Fire (1) 1999-02-16 15 Escape! Because Accidents Happen: Car Crash (2) 1999-02-16 16 Escape! Because Accidents Happen: Plane Crash (3) 1999-02-17 17 Escape! Because Accidents Happen: Abandon Ship (4) 1999-02-17 18 Battle Alert in the Gulf 1999-02-23 19 Volcanoes of the Deep 1999-03-30 20 Surviving AIDS 1999-04-06

Season 27 Season 27 21 ep

1 Fall of the Leaning Tower 1999-10-05 2 Time Travel 1999-10-12 3 The Killer's Trail 1999-10-19 4 Island of the Spirits 1999-11-02 5 Decoding Nazi Secrets 1999-11-09 6 Voyage of Doom 1999-11-23 7 Electric Heart 1999-12-21 8 Tales from the Hive 2000-01-04 9 Lost on Everest 2000-01-18 10 Secrets of Lost Empires: Medieval Siege (1) 2000-02-01 11 Diamond Deception 2000-02-01 12 Secrets of Lost Empires: Pharaoh's Obelisk (2) 2000-02-08 13 Trillion Dollar Bet 2000-02-08 14 Secrets of Lost Empires: Easter Island (3) 2000-02-15 15 Mystery of the First Americans 2000-02-15 16 Secrets of Lost Empires: Roman Bath (4) 2000-02-22 17 Lost Tribes of Israel 2000-02-22 18 Secrets of Lost Empires: China Bridge (5) 2000-02-29 19 What's Up with the Weather? 2000-04-18 20 Stationed in the Stars 2000-04-25 21 The Vikings 2000-05-09

Season 28 Season 28 17 ep

1 Lincoln's Secret Weapon 2000-10-24 2 Holocaust on Trial 2000-10-31 3 Hitler's Lost Sub 2000-11-14 4 Runaway Universe 2000-11-21 5 Garden of Eden 2000-11-28 6 Dying to Be Thin 2000-12-12 7 Japan's Secret Garden 2000-12-18 8 Sultan's Lost Treasure 2001-01-16 9 Vanished! 2001-01-30 10 Nazi Prison Escape 2001-02-06 11 Lost King of the Maya 2001-02-13 12 The Cancer Warrior 2001-02-27 13 Survivor M.D.: Tattooed Doctor (1) 2001-03-27 14 Survivor M.D.: Second Opinions (2) 2001-04-03 15 Survivor M.D.: Hearts & Minds (3) 2001-04-10 16 Cracking the Code of Life 2001-04-17 17 Harvest of Fear 2001-04-24

Season 29 Season 29 17 ep

1 Search for a Safe Cigarette 2001-10-02 2 18 Ways to Make a Baby 2001-10-09 3 Secrets of the Mind 2001-10-23 4 Sex: Unknown 2001-10-30 5 Russia's Nuclear Warriors 2001-11-06 6 Bioterror 2001-11-13 7 Life's Greatest Miracle 2001-11-20 8 Methuselah Tree 2001-12-11 9 Flying Casanovas 2001-12-25 10 Death Star 2002-01-08 11 Neanderthals on Trial 2002-01-22 12 Fireworks 2002-01-29 13 Secrets, Lies, and Atomic Spies 2002-02-05 14 The Missing Link 2002-02-26 15 Shackleton's Voyage of Endurance 2002-03-26 16 Why the Towers Fell 2002-04-30 17 Fire Wars 2002-05-07

Season 30 Season 30 16 ep

1 Killer Disease on Campus 2002-09-03 2 Mysterious Life of Caves 2002-10-01 3 Lost Roman Treasure 2002-10-08 4 Galileo's Battle for the Heavens 2002-10-29 5 Volcano's Deadly Warning 2002-11-12 6 Sinking City of Venice 2002-11-19 7 The Orchid Hunter 2002-11-26 8 Spies That Fly 2003-01-07 9 Last Flight of Bomber 31 2003-01-14 10 Ancient Creature of the Deep 2003-01-21 11 Battle of the X-Planes 2003-02-04 12 Mountain of Ice 2003-02-11 13 Lost Treasures of Tibet 2003-02-18 14 Dirty Bomb 2003-02-25 15 Deep Sea Invasion 2003-04-01 16 Secret of Photo 51 2003-04-15

Season 31 Season 31 18 ep

1 Infinite Secrets 2003-09-30 2 Who Killed the Red Baron? 2003-10-07 3 The Elegant Universe: Einstein's Dream (1) 2003-10-28 4 The Elegant Universe: String's the Thing (2) 2003-10-28 5 The Elegant Universe: Welcome to the 11th Dimension (3) 2003-11-04 6 Wright Brothers' Flying Machine 2003-11-11 7 Magnetic Storm 2003-11-18 8 Volcano Above the Clouds 2003-11-25 9 MARS Dead or Alive 2004-01-04 10 Secrets of the Crocodile Caves 2004-01-20 11 Dogs and More Dogs 2004-02-03 12 Descent Into the Ice 2004-02-10 13 Crash of Flight 111 2004-02-17 14 Life and Death in the War Zone 2004-03-02 15 Hunt for the Supertwister 2004-03-30 16 World in the Balance: The People Paradox (1) 2004-04-20 17 World in the Balance: China Revs Up (2) 2004-04-20 18 Battle Plan Under Fire 2004-05-04

Season 32 Season 32 18 ep

1 Origins: Earth is Born 2004-09-28 2 Origins: How Life Began 2004-09-28 3 Origins: Where Are the Aliens? 2004-09-29 4 Origins: Back to the Beginning 2004-09-29 5 The Most Dangerous Woman in America 2004-10-12 6 America's Stone Age Explorers 2004-11-09 7 Great Escape 2004-11-16 8 Ancient Refuge in the Holy Land 2004-11-23 9 Welcome to Mars 2005-01-04 10 The Boldest Hoax 2005-01-11 11 Supersonic Dream 2005-01-18 12 The Viking Deception 2005-02-08 13 Saving the National Treasures 2005-02-15 14 A Daring Flight 2005-02-22 15 Wave That Shook the World 2005-03-29 16 Hitler's Sunken Secret 2005-11-08 17 Newton's Dark Secrets 2005-11-15 18 Storm That Drowned a City 2005-12-14

Season 33 Season 33 20 ep

1 Mystery of the Megaflood 2005-09-20 2 Sinking the Supership 2005-10-04 3 Einstein's Big Idea 2005-10-11 4 Volcano Under the City 2005-11-01 5 Hitler's Sunken Secret 2005-11-08 6 Newton's Dark Secrets 2005-11-15 7 Storm That Drowned a City 2005-11-22 8 The Mummy Who Would Be King 2006-01-03 9 Deadly Ascent 2006-01-17 10 The Perfect Corpse 2006-02-07 11 Jewel of the Earth 2006-02-14 12 The Ghost Particle 2006-02-21 13 Arctic Passage 2006-02-28 14 The Great Robot Race: Nova 2006-03-28 15 Voyage to the Mystery Moon 2006-04-04 16 Dimming the Sun 2006-04-18 17 Wings of Madness 2006-11-07 18 Family That Walks on All Fours 2006-11-14 19 ScienceNOW: Extinction 2006-10-03 20 Underwater Dream Machine 2006-12-26

Season 34 Season 34 15 ep

1 Building on Ground Zero 2006-09-05 2 Mystery of the Megavolcano 2006-09-26 3 The Deadliest Plane Crash 2006-10-17 4 Monster of the Milky Way 2006-10-31 5 Wings of Madness 2006-11-07 6 Family That Walks on All Fours 2006-11-14 7 Underwater Dream Machine 2006-12-26 8 Forgotten Genius 2007-02-06 9 The Last Great Ape 2007-02-13 10 Kings of Camouflage 2007-04-03 11 First Flower 2007-04-17 12 Saved by the Sun 2007-04-24 13 Pocahontas Revealed 2007-05-08 14 Bone Diggers 2007-06-19 15 The Great Inca Rebellion 2007-06-26

Season 35 Season 35 17 ep

1 Secrets of the Samurai Sword 2007-10-09 2 Ghost in Your Genes 2007-10-16 3 Marathon Challenge 2007-10-30 4 Sputnik Declassified 2007-11-07 5 Judgment Day: Intelligent Design on Trial 2007-11-13 6 Master of the Killer Ants 2007-11-20 7 Missing in MiG Alley 2007-12-18 8 Absolute Zero: The Conquest of Cold 2008-01-08 9 Absolute Zero: The Race for Absolute Zero 2008-01-15 10 Secrets of the Parthenon 2008-01-29 11 Astrospies 2008-02-12 12 Ape Genius 2008-02-19 13 The Four Winged Dinosaur 2008-02-26 14 Cracking the Maya Code 2008-04-08 15 Car of the Future 2008-04-22 16 A Walk to Beautiful 2008-05-13 17 Lord of the Ants 2008-05-20

Season 36 Season 36 17 ep

1 Arctic Dinosaurs 2008-10-07 2 Space Shuttle Disaster 2008-10-14 3 Parallel Worlds, Parallel Lives 2008-10-21 4 Hunting The Hidden Dimension 2008-10-28 5 Alien From Earth 2008-11-11 6 The Bible's Buried Secrets 2008-11-18 7 Ocean Animal Emergency 2008-11-25 8 Is There Life On Mars? 2008-12-30 9 The Big Energy Gamble 2009-01-20 10 The Incredible Journey of the Butterflies 2009-01-27 11 The Spy Factory 2009-02-03 12 Rat Attack 2009-02-24 13 Extreme Ice 2009-03-24 14 Last Extinction 2009-03-31 15 Doctors' Diaries Pt.1 2009-04-07 16 Doctors' Diaries Pt.2 2009-04-14 17 Musical Minds 2009-06-30

Season 37 Season 37 18 ep

1 Darwin's Darkest Hour 2009-10-06 2 Hubble's Amazing Rescue 2009-10-13 3 Lizard Kings 2009-10-20 4 Becoming Human: First Steps 2009-11-03 5 Becoming Human: Birth of Humanity 2009-11-10 6 Becoming Human: Last Human Standing 2009-11-17 7 What Are Dreams? 2009-11-24 8 What Darwin Never Knew 2009-12-29 9 Killer Subs in Pearl Harbor 2010-01-05 10 Building Pharaoh's Ship 2010-01-12 11 Riddles of the Sphinx 2010-01-19 12 Ghosts of Machu Picchu 2010-02-02 13 Extreme Cave Diving 2010-02-09 14 The Pluto Files 2010-03-02 15 Hunting the Edge of Space: The Mystery of the Milky Way 2010-04-06 16 Hunting the Edge of Space: The Ever Expanding Universe 2010-04-13 17 Mind Over Money 2010-04-27 18 Mt. St. Helens Back From the Dead 2010-05-04

Season 38 Season 38 18 ep

1 Building the Great Cathedrals 2010-10-19 2 Emergency Mine Rescue 2010-10-26 3 Trapped in an Elevator 2010-11-02 4 Dogs Decoded 2010-11-09 5 Secrets of Stonehenge 2010-11-16 6 Quest for Solomon's Mines 2010-11-23 7 Secrets Beneath the Ice 2010-12-28 8 Deadliest Earthquakes 2011-01-11 9 Making Stuff: Stronger 2011-01-19 10 Making Stuff: Smaller 2011-01-26 11 Making Stuff: Cleaner 2011-02-02 12 Making Stuff: Smarter 2011-02-09 13 Smartest Machine on Earth 2011-02-09 14 Crash of Flight 447 2011-02-16 15 Venom: Nature's Killer 2011-02-23 16 Japan's Killer Quake 2011-03-30 17 Power Surge 2011-04-20 18 How Smart Are Animals? 2011-02-09

Season 39 Season 39 19 ep

1 Engineering Ground Zero 2011-09-07 2 Surviving the Tsunami 2011-09-28 3 Finding Life Beyond Earth: Are We Alone? 2011-10-19 4 Iceman Murder Mystery 2011-10-26 5 The Fabric of the Cosmos: What is Space? 2011-11-02 6 The Fabric of the Cosmos: The Illusion of Time 2011-11-09 7 The Fabric of the Cosmos: Quantum Leap 2011-11-16 8 The Fabric of the Cosmos: Universe or Multiverse? 2011-11-23 9 Deadliest Volcanoes 2012-01-04 10 Bombing Hitler's Dams 2012-01-11 11 3D Spies of WWII 2012-01-18 12 Mystery of a Masterpiece 2012-01-25 13 Ice Age Death Trap 2012-02-01 14 Separating Twins 2012-02-08 15 Cracking Your Genetic Code 2012-03-28 16 Hunting the Elements 2012-04-04 17 Deadliest Tornadoes 2012-04-11 18 Why Ships Sink 2012-04-18 19 Secrets of the Sun 2012-04-25

Season 40 Season 40 20 ep

1 Secrets of the Viking Sword 2012-10-10 2 Forensics on Trial 2012-10-17 3 Mystery of Easter Island 2012-11-07 4 Ultimate Mars Challenge 2012-11-14 5 Inside the Megastorm 2012-11-18 6 Doomsday Volcanoes 2013-01-02 7 Decoding Neanderthals 2013-01-09 8 Rise of the Drones 2013-01-23 9 Who Killed Lindbergh's Baby? 2013-01-30 10 Building Pharaoh's Chariot 2013-02-06 11 Earth From Space 2013-02-13 12 Mind of a Rampage Killer 2013-02-20 13 Meteor Strike 2013-03-27 14 Ancient Computer 2013-04-03 15 Australia's First 4 Billion Years: Awakening 2013-04-10 16 Australia's First 4 Billion Years: Life Explodes 2013-04-17 17 Australia's First 4 Billion Years: Monsters 2013-04-24 18 Australia's First 4 Billion Years: Strange Creatures 2013-05-01 19 Manhunt - Boston Bombers 2013-05-29 20 Oklahoma's Deadliest Tornadoes 2013-05-29

Season 41 Season 41 22 ep

1 Ground Zero Supertower 2013-09-11 2 Megastorm Aftermath 2013-10-09 3 Making Stuff Faster 2013-10-16 4 Making Stuff Wilder 2013-10-23 5 Making Stuff Colder 2013-10-30 6 Making Stuff Safer 2013-11-06 7 Cold Case JFK 2013-11-13 8 At the Edge of Space 2013-11-20 9 Asteroid: Doomsday or Payday? 2013-11-20 10 Alien Planets Revealed 2014-01-08 11 Zeppelin Terror Attack 2014-01-15 12 Killer Typhoon 2014-01-22 13 Ghosts of Murdered Kings 2014-01-29 14 Roman Catacomb Mystery 2014-02-05 15 Great Cathedral Mystery 2014-02-12 16 Wild Predator Invasion 2014-04-02 17 Inside Animal Minds: Bird Genius 2014-04-09 18 Inside Animal Minds: Dogs & Super Senses 2014-04-16 19 Inside Animal Minds: Who's the Smartest? 2014-04-23 20 Why Sharks Attack 2014-05-07 21 Escape From Nazi Alcatraz 2014-05-14 22 D-Day's Sunken Secrets 2014-05-28

Season 42 Season 42 22 ep

1 Vaccines Calling the Shots 2014-09-10 2 Rise of the Hackers 2014-09-24 3 Why Planes Vanish 2014-10-08 4 Surviving Ebola 2014-10-08 5 Ben Franklin's Balloons 2014-10-22 6 First Air War 2014-10-29 7 Bigger Than T. rex 2014-11-05 8 Emperor’s Ghost Army 2014-11-12 9 Killer Landslides 2014-11-19 10 First Man on the Moon 2014-12-03 11 Big Bang Machine 2015-01-14 12 Sunken Ship Rescue 2015-01-21 13 Sinkholes—Buried Alive 2015-01-28 14 Colosseum: Roman Death Trap 2015-02-11 15 Petra: Lost City of Stone 2015-02-18 16 Hagia Sophia: Istanbul’s Ancient Mystery 2015-02-25 17 The Great Math Mystery 2015-04-15 18 Invisible Universe Revealed 2015-04-22 19 Nazi Attack on America 2015-05-06 20 Lethal Seas 2015-05-13 21 Chasing Pluto 2015-07-15 22 Nuclear Meltdown Disaster 2015-07-29

Season 43 Season 43 22 ep

1 Dawn of Humanity 2015-09-16 2 Arctic Ghost Ship 2015-09-23 3 Secrets of Noah's Ark 2015-10-07 4 Cyberwar Threat 2015-10-14 5 Animal Mummies 2015-10-28 6 Making North America: Origins 2015-11-04 7 Making North America: Life 2015-11-11 8 Making North America: Human 2015-11-18 9 Inside Einstein's Mind 2015-11-25 10 Secret Tunnel Warfare 2016-01-06 11 Life's Rocky Start 2016-01-13 12 Mystery Beneath the Ice 2016-01-20 13 Himalayan Megaquake 2016-01-27 14 Creatures of Light 2016-02-03 15 Memory Hackers 2016-02-10 16 Iceman Reborn 2016-02-17 17 Rise of the Robots 2016-02-24 18 Vikings Unearthed 2016-04-06 19 Can Alzheimer's Be Stopped? 2016-04-13 20 Wild Ways 2016-04-20 21 Operation Lighthouse Rescue 2016-05-04 22 Bombing Hitler's Supergun 2016-05-11

Season 44 Season 44 28 ep

1 15 Years of Terror 2016-09-07 2 School of the Future 2016-09-14 3 Great Human Odyssey 2016-10-05 4 Super Tunnel 2016-10-12 5 Treasures of the Earth: Gems 2016-11-02 6 Treasures of the Earth: Metals 2016-11-09 7 Treasures of the Earth: Power 2016-11-16 8 Secrets of the Sky Tombs 2017-01-04 9 The Nuclear Option 2017-01-11 10 Search for the Super Battery 2017-02-01 11 Ultimate Cruise Ship 2017-02-08 12 The Origami Revolution 2017-02-15 13 Why Trains Crash 2017-02-22 14 Holocaust Escape Tunnel 2017-04-19 15 Building Chernobyl's Megatomb 2017-04-26 16 Chinese Chariot Revealed 2017-05-17 17 Poisoned Water 2017-05-31 18 Eclipse Over America 2017-08-23 19 Ghosts of Stonehenge 2017-08-31 20 Death Dive to Saturn 2017-09-13 21 Secrets of the Shining Knight 2017-10-04 22 Secrets of the Forbidden City 2017-10-18 23 Killer Volcanoes 2017-10-25 24 Killer Hurricanes 2017-11-01 25 Killer Floods 2017-11-08 26 Extreme Animal Weapons 2017-11-22 27 Bird Brain 2017-12-20 28 Day the Dinosaurs Died 2017-12-27

Season 45 Season 45 23 ep

1 Black Hole Apocalypse 2018-01-10 2 The Impossible Flight 2018-01-31 3 First Face of America 2018-02-07 4 Great Escape at Dunkirk 2018-02-14 5 Prediction by the Numbers 2018-02-28 6 Decoding the Weather Machine 2018-04-18 7 Rise of the Superstorms 2018-06-27 8 Transplanting Hope 2018-09-26 9 Operation Bridge Rescue 2018-10-03 10 Volatile Earth: Volcano on Fire 2018-10-10 11 Volatile Earth: Volcano on the Brink 2018-10-10 12 Addiction 2018-10-17 13 Flying Supersonic 2018-10-24 14 Last B-24 2018-11-07 15 Thai Cave Rescue 2018-11-14 16 World's Fastest Animal 2018-11-21 17 Apollo's Daring Mission 2018-12-26 101 NOVA Wonders What Are Animals Saying? 2018-04-25 102 NOVA Wonders What's Living in You? 2018-05-02 103 NOVA Wonders Are We Alone? 2018-05-09 104 NOVA Wonders Can We Build a Brain? 2018-05-16 105 NOVA Wonders Can We Make Life? 2018-05-23 106 NOVA Wonders What's the Universe Made Of? 2018-05-30

Season 46 Season 46 23 ep

1 Pluto and Beyond 2019-01-02 2 Einstein's Quantum Riddle 2019-01-09 3 Kïlauea: Hawai'i on Fire 2019-01-23 4 Decoding the Great Pyramid 2019-02-06 5 Rise of the Rockets 2019-02-13 6 The Next Pompeii 2019-02-20 7 Saving the Dead Sea 2019-04-24 8 Inside the Megafire 2019-05-08 9 First Horse Warriors 2019-05-15 10 Lost Viking Army 2019-05-22 11 Back to the Moon 2019-07-10 12 The Planets: Inner Worlds 2019-07-24 13 The Planets: Mars 2019-07-24 14 The Planets: Jupiter 2019-07-31 15 The Planets: Saturn 2019-08-07 16 The Planets: Ice Worlds 2019-08-14 17 Why Bridges Collapse 2019-10-16 18 Look Who's Driving 2019-10-23 19 Rise of the Mammals 2019-10-30 20 Dead Sea Scroll Detectives 2019-11-06 21 Decoding Da Vinci 2019-11-13 22 The Violence Paradox 2019-11-20 23 Animal Espionage 2019-11-27

Season 47 Season 47 16 ep

1 Polar Extremes 2020-02-05 2 Dog Tales 2020-02-12 3 Cat Tales 2020-02-19 4 Mysteries of Sleep 2020-02-26 5 Cuba's Cancer Hope 2020-04-01 6 The Truth About Fat 2020-04-08 7 Decoding COVID-19 2020-05-13 8 Eagle Power 2020-05-20 9 Human Nature / Gene-Editing Reality Check 2020-09-09 10 Secret Mind of Slime 2020-09-16 11 A to Z: The First Alphabet 2020-09-23 12 A to Z: How Writing Changed the World 2020-09-30 13 Nature's Fear Factor 2020-10-14 14 Touching the Asteroid 2020-10-21 15 Can We Cool the Planet? 2020-10-28 16 Saving Notre Dame 2020-11-25

Season 48 Season 48 25 ep

1 Secrets in Our DNA 2021-01-14 2 Beyond the Elements: Reactions 2021-02-03 3 Beyond the Elements: Indestructible 2021-02-10 4 Beyond the Elements: Life 2021-02-17 5 Looking for Life on Mars 2021-02-24 6 Picture a Scientist/ Search Engine Breakdown 2021-04-14 7 Reef Rescue 2021-04-21 8 Fighting for Fertility 2021-05-12 9 Hindenburg: The New Evidence 2021-05-19 10 Great Electric Airplane Race 2021-05-26 11 Ship That Changed the World 2021-06-02 12 Bat Superpowers 2021-09-15 13 The Cannabis Question 2021-09-29 14 Particles Unknown 2021-10-06 15 Arctic Drift 2021-10-13 16 Edible Insects 2021-10-20 17 NOVA Universe Revealed: Age of Stars 2021-10-27 18 NOVA Universe Revealed: Milky Way 2021-11-03 19 NOVA Universe Revealed: Alien Worlds 2021-11-10 20 NOVA Universe Revealed: Black Holes 2021-11-17 21 NOVA Universe Revealed: Big Bang 2021-11-24 22 High-Risk High-Rise 2022-01-05 23 Butterfly Blueprints 2022-01-12 24 Alaskan Dinosaurs 2022-01-19 25 Ancient Maya Metropolis 2022-01-26

Season 49 Season 49 19 ep

1 Arctic Sinkholes 2022-02-02 2 Secrets in the Scat 2022-02-09 3 Great Mammoth Mystery 2022-02-16 4 Augmented 2022-02-23 5 Determined: Fighting Alzheimer's 2022-04-06 6 Dinosaur Apocalypse: The New Evidence 2022-05-11 7 Dinosaur Apocalypse: The Last Day 2022-05-11 8 Why Ships Crash 2022-05-18 9 Ice Age Footprints 2022-05-25 10 Ultimate Space Telescope 2022-07-13 11 Saving Venice 2022-09-28 12 Ending HIV in America 2022-10-05 13 Computers v. Crime 2022-10-12 14 Can Psychedelics Cure? 2022-10-19 15 Ocean Invaders 2022-10-26 16 Nazca Desert Mystery 2022-11-02 17 Crypto Decoded 2022-11-09 18 Zero to Infinity 2022-11-16 19 Rebuilding Notre Dame 2022-12-14

Season 50 Season 50 18 ep

1 London Super Tunnel 2023-02-01 2 Star Chasers of Senegal 2023-02-08 3 Ancient Builders of the Amazon 2023-02-15 4 New Eye on the Universe 2023-02-22 5 Weathering the Future 2023-04-12 6 Chasing Carbon Zero 2023-04-26 7 Saving the Right Whale 2023-05-03 8 Hidden Volcano Abyss 2023-05-10 9 Your Brain: Perception Deception (1) 2023-05-17 10 Your Brain: Who's in Control? (2) 2023-05-24 11 Ancient Earth: Birth of the Sky 2023-10-04 12 Ancient Earth: Frozen 2023-10-11 13 Ancient Earth: Life Rising 2023-10-18 14 Ancient Earth: Inferno 2023-10-25 15 Ancient Earth: Humans 2023-11-01 16 Inside China's Tech Boom 2023-11-08 17 The Battle to Beat Malaria 2023-11-15 18 Lee and Liza's Family Tree 2023-11-22

Season 51 Season 51 18 ep

1 When Whales Could Walk 2024-01-31 2 Easter Island Origins 2024-02-07 3 Building the Eiffel Tower 2024-02-14 4 Hunt for the Oldest DNA 2024-02-21 5 A.I. Revolution 2024-03-27 6 Great American Eclipse 2024-04-03 7 Secrets in Your Data 2024-05-15 8 Decoding the Universe: Cosmos 2024-05-22 9 Solar System: Storm Worlds 2024-10-02 10 Solar System: Strange Worlds 2024-10-09 11 Solar System: Volcano Worlds 2024-10-16 12 Solar System: Icy Worlds 2024-10-23 13 Solar System: Wandering Worlds 2024-10-30 14 Decoding the Universe: Quantum 2024-11-06 15 Building Stuff: Boost It! 2024-11-13 16 Building Stuff: Reach It! 2024-11-20 17 Building Stuff: Change It! 2024-11-27 18 Lost Tombs of Notre Dame 2024-12-18

Season 52 Season 52 20 ep

1 What Are UFOs? 2025-01-22 2 Extreme Airport Engineering 2025-01-29 3 Dino Birds 2025-02-05 4 Egypt's Tombs of Amun 2025-02-12 5 Pompeii's Secret Underworld 2025-02-19 6 Baltimore Bridge Collapse 2025-02-26 7 Revolutionary War Weapons 2025-04-09 8 Secrets of the Forest 2025-04-16 9 Critical Condition: Health In Black America 2025-04-30 10 Ultimate Crash Test: Countdown 2025-05-07 11 Ultimate Crash Test: Impact 2025-05-14 12 Human: Origins 2025-09-17 13 Human: Journeys 2025-09-24 14 Human: Neanderthal Encounters 2025-10-01 15 Human: Into the Americas 2025-10-08 16 Human: Building Empires 2025-10-15 17 Ancient Desert Death Trap 2025-10-22 18 Superfloods 2025-10-29 19 Operation Space Station: High-Risk Build 2025-11-05 20 Operation Space Station: Science and Survival 2025-11-12

Season 53 Season 53 8 ep

1 Asteroids: Spark of Life? 2026-01-21 2 Angkor: Hidden Jungle Empire 2026-01-28 3 Can Dogs Talk? 2026-02-04 4 Mammal Origins 2026-02-11 5 Stone Age Temple Mystery 2026-02-25 6 Return to the Moon 2026-04-15 7 Rain Bombs 2026-04-22 8 Athens: Birth of Democracy 2026-04-29