NOVA 1974
- Status
- Returning Series
- First Aired
- March 3, 1974
- Last Aired
- April 29, 2026
- Format
- 53 seasons · 1,025 eps
- Total Runtime
- ~939.6 hours (55 min/ep)
- Essential Runtime
- ~933.2 hours (skips filler)
- Highest Rated Episode
- S1E12 "Fusion: The Energy of Promise" (★ 10/10)
- Network
- PBS
- Where to Stream
- YouTube TV, PBS, PBS America Amazon Channel
What is NOVA?
NOVA is a long-running documentary series that first aired on March 3, 1974. Created by Michael Ambrosino, the program was inspired by the BBC 2 television series Horizon, which Ambrosino encountered while working in the United Kingdom.
- Type
- TV series
- Year
- 1974
- Status
- Returning Series
- Episodes
- 1,025
- Runtime
- 55 minutes
- First aired
- Mar 3, 1974
- Last aired
- Apr 29, 2026
- Original language
- EN
- Origin
- US
- Networks
- PBS
- Genres
- Documentary
- Updated
At a glance
- Rating
- ★ TMDB users: 7.0/10 from 140 votes
- Format
- 53 seasons · 1,025 episodes
- Episode runtime
- ~55 minutes
- Status
- Returning Series
- Network
- PBS
- Viewing time
- Calculate binge schedule & time to finish NOVA →
Where to watch in United States
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How long to binge?
Estimate the schedule using 1,025 episodes and an average 55-minute runtime.
Trailer
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Find the trailer on YouTube ↗Overview
NOVA is a long-running documentary series that first aired on March 3, 1974. Created by Michael Ambrosino, the program was inspired by the BBC 2 television series Horizon, which Ambrosino encountered while working in the United Kingdom. In its early years, many episodes originated as co-productions with the BBC Horizon team or other international documentary sources. As the premier science series on PBS, the program is designed to help viewers of all ages explore the science behind current headlines. The series aims to demystify science and technology while highlighting the individuals involved in various scientific pursuits. Over the decades, the show has maintained a reputation for providing accessible science television, covering a wide range of topics including space, engineering, medicine, archaeology, evolution, technology, natural disasters, and the history of major discoveries. Currently, NOVA is recognized as the most-watched prime time science series on American television, reaching an average of five million viewers each week. The series remains a reliable source for serious scientific programming.
Should you watch it?
“This long-running PBS series explores the science and technology behind the headlines of our world.”
- accessible explanations of complex topics
- highlights contributions of diverse scientific figures
- subject matter may be dense for some viewers
Watch it if you are interested in learning about the science and engineering behind current events.
The series is designed for viewers of all ages and maintains an educational tone.
Ask the Vault
Ask anything about NOVA — answers are spoiler-safe.
Your verdict
Is NOVA worth watching?
Cast
Episode guide
Spoiler-Safe Browsing Progress
Season 1 · 13 episodes
Open the complete Season 1 guide & lore primer →- E1 The Making Of A Natural History Film Mytharc Mar 3, 1974
- E2 Where Did the Colorado Go? Core Mar 10, 1974
- E3 Whales, Dolphins, and Men Core Mar 17, 1974
- E4 The Search For Life Core Mar 24, 1974
- E5 Last of the Cuiva Core Mar 31, 1974
- E6 Strange Sleep Core Apr 7, 1974
- E7 The Crab Nebula Core Apr 14, 1974
- E8 Bird Brain: The Mystery of Bird Navigation Core Apr 21, 1974
- E9 Are You Doing This for Me, Doctor? Core Apr 28, 1974
- E10 The First Signs Of Washoe Core May 5, 1974
- E11 The Case of the Midwife Toad Core May 12, 1974
- E12 Fusion: The Energy of Promise Mytharc May 19, 1974
- E13 The Mystery Of The Anasazi Mytharc May 26, 1974
Season 2 · 17 episodes
Open the complete Season 2 guide & lore primer →- E1 Why Do Birds Sing? Mytharc Nov 3, 1974
- E2 How Much Do You Smell? Core Nov 10, 1974
- E3 The Hunting Of The Quark Core Nov 17, 1974
- E4 The Secrets Of Sleep Core Nov 24, 1974
- E5 Inside the Golden Gate Core Dec 1, 1974
- E6 The Men Who Painted Caves Core Dec 8, 1974
- E7 Red Sea Coral Core Dec 15, 1974
- E8 War From the Air Core Jan 5, 1975
- E9 What Time is Your Body? Core Jan 12, 1975
- E10 The Rise And Fall Of DDT Mytharc Jan 19, 1975
- E11 Take the World From Another Point of View Core Feb 2, 1975
- E12 The Lysenko Affair Core Feb 9, 1975
- E13 The Tuaregs Core Feb 16, 1975
- E14 The Plutonium Connection Core Mar 9, 1975
- E15 The Other Way Core Mar 16, 1975
- E16 The Lost World Of The Maya Mytharc Mar 30, 1975
- E17 Will The Fishing Have to Stop? Mytharc Apr 6, 1975
Season 3 · 20 episodes
Open the complete Season 3 guide & lore primer →- E1 Predictable Disaster Mytharc Jan 4, 1976
- E2 Joey Core Jan 11, 1976
- E3 Meditation and the Mind Core Jan 18, 1976
- E4 The Planets Core Jan 25, 1976
- E5 A Desert Place Core Feb 1, 1976
- E6 A Small Imperfection Core Feb 8, 1976
- E7 Ninety Degrees Below Core Feb 15, 1976
- E8 The Race for the Double Helix Core Mar 7, 1976
- E9 The Renewable Tree Core Mar 7, 1976
- E10 The Williamsburgh File Core Mar 14, 1976
- E11 The Overworked Miracle Core Mar 21, 1976
- E12 The Transplant Experiment Core Apr 11, 1976
- E13 The Underground Movement Core Apr 18, 1976
- E14 Hunters of the Seal Core May 2, 1976
- E15 Benjamin Core May 9, 1976
- E16 The Women Rebel Core May 23, 1976
- E17 Death of a Disease Core Jun 6, 1976
- E18 Inside the Shark Core Jun 13, 1976
- E19 The Genetic Chance Mytharc Jun 20, 1976
- E20 The Case of the Bermuda Triangle Mytharc Jun 27, 1976
Season 4 · 19 episodes
Open the complete Season 4 guide & lore primer →- E1 Hitler's Secret Weapon Mytharc Jan 5, 1977
- E2 The Hot Blooded Dinosaurs Core Jan 12, 1977
- E3 What Price Coal? Core Jan 19, 1977
- E4 The Sunspot Mystery Core Feb 2, 1977
- E5 The Plastic Prison Core Feb 9, 1977
- E6 Incident at Brown's Ferry Core Feb 23, 1977
- E7 Bye Bye Blackbird Core Mar 2, 1977
- E8 The Pill for the People Core Mar 9, 1977
- E9 The Gene Engineers Core Mar 16, 1977
- E10 The Human Animal Core Mar 23, 1977
- E11 The Wolf Equation Core Mar 30, 1977
- E12 The Dawn of the Solar Age Core Apr 20, 1977
- E13 The Business of Extinction Core Apr 20, 1977
- E14 The Red Planet Core Apr 27, 1977
- E15 Tongues of Men (1) Core May 11, 1977
- E16 Tongues of Men (2) Core May 18, 1977
- E17 Linus Pauling: Crusading Scientist Core Jun 1, 1977
- E18 Across the Silent Barrier Mytharc Jun 22, 1977
- E19 The New Healers Mytharc Jun 29, 1977
Season 5 · 21 episodes
Open the complete Season 5 guide & lore primer →- E1 In The Event of Catastrophe Mytharc Jan 4, 1978
- E2 The Green Machine Core Jan 11, 1978
- E3 Blueprints in the Bloodstream Core Jan 18, 1978
- E4 One Small Step Core Jan 25, 1978
- E5 The Final Frontier Core Feb 1, 1978
- E6 BaMiki BaNdula: Children of the Forest Core Feb 15, 1978
- E7 Trial of Denton Cooley Core Feb 22, 1978
- E8 The Great Wine Revolution Core Mar 1, 1978
- E9 The Case of the Ancient Astronauts Core Mar 8, 1978
- E10 The Mind Machines Core Mar 22, 1978
- E11 Icarus' Children Core Mar 29, 1978
- E12 Still Waters Core Apr 12, 1978
- E13 Battle for the Acropolis Core Apr 19, 1978
- E14 The Road to Happiness. : The Life and Times of Henry Ford Core May 3, 1978
- E15 Laser : Light of the 21st Century Core May 10, 1978
- E16 Insect Alternative Core May 24, 1978
- E17 The Desert's Edge Core May 31, 1978
- E18 The Tsetse Trap Core Jun 7, 1978
- E19 Memories From Eden Core Jun 14, 1978
- E20 A Whisper from Space Mytharc Jun 21, 1978
- E21 Alaska: The Closing Frontier Mytharc Jun 28, 1978
Season 6 · 19 episodes
Open the complete Season 6 guide & lore primer →- E1 Black Tide Mytharc Jan 4, 1979
- E2 Long Walk Of Fred Young Core Jan 11, 1979
- E3 A World Of Difference Core Jan 18, 1979
- E4 Cashing In On The Ocean Core Feb 1, 1979
- E5 Patterns From The Past Core Feb 8, 1979
- E6 The Invisible Flame Core Feb 22, 1979
- E7 The End Of The Rainbow Core Mar 1, 1979
- E8 The Beersheva Experiment Core Mar 8, 1979
- E9 Einstein Core Mar 15, 1979
- E10 The Keys Of Paradise Core Mar 29, 1979
- E11 A Plague on our Children Core Oct 2, 1979
- E12 Life on a Silken Thread Core Oct 9, 1979
- E13 Sweet Solutions Core Oct 16, 1979
- E14 Race for the Gold Core Oct 30, 1979
- E15 All Part of the Game Core Nov 6, 1979
- E16 India: Machinery of Hope Core Nov 20, 1979
- E17 The Bridge that Spanned the World Core Dec 4, 1979
- E18 Termites to Telescopes Mytharc Dec 11, 1979
- E19 Blindness: Five Points of Views Mytharc Dec 18, 1979
Season 7 · 20 episodes
Open the complete Season 7 guide & lore primer →- E1 The Elusive Illness Mytharc Jan 15, 1980
- E2 A is for Atom, B is for Bomb Core Jan 22, 1980
- E3 Living Machines Core Feb 5, 1980
- E4 Portrait of a Killer Core Feb 19, 1980
- E5 Umealit: The Whale Hunters Core Mar 4, 1980
- E6 The Safety Factor Core Mar 11, 1980
- E7 A Mediterranean Prospect Core Mar 18, 1980
- E8 Mr. Ludwig's Tropical Dreamland Core Mar 25, 1980
- E9 The Pinks and the Blues Core Sep 30, 1980
- E10 The Cancer Detectives of Lin Xian Core Oct 7, 1980
- E11 The Sea Behind the Dunes Core Oct 14, 1980
- E12 Do We Really Need the Rockes? Core Oct 28, 1980
- E13 The Big IF Core Nov 4, 1980
- E14 Voyager: Jupiter & Beyond Core Nov 11, 1980
- E15 The Wizard Who Spat on the Floor Core Nov 18, 1980
- E16 The Water Crisis Core Nov 25, 1980
- E17 Moving Still Core Dec 2, 1980
- E18 A Touch of Sensitivity Core Dec 9, 1980
- E19 The Red Deer of Rhum Mytharc Dec 23, 1980
- E20 It's About Time Mytharc Dec 30, 1980
Season 8 · 20 episodes
Open the complete Season 8 guide & lore primer →- E1 Doctors of Nigeria Mytharc Jan 6, 1981
- E2 Message in the Rocks Core Jan 20, 1981
- E3 The Dead Sea Lives Core Jan 27, 1981
- E4 Anatomy of a Volcano Core Feb 10, 1981
- E5 The Science of Murder Core Feb 17, 1981
- E6 The Malady of Health Care Core Feb 24, 1981
- E7 Beyond the Milky Way Core Mar 3, 1981
- E8 The Asteroid and the Dinosaur Core Mar 10, 1981
- E9 Animal Olympians Core Mar 17, 1981
- E10 Resolution on Saturn Core Aug 25, 1981
- E11 Computers, Spies and Private Lives Core Sep 27, 1981
- E12 Why America Burns Core Oct 4, 1981
- E13 The Great Violin Mystery Core Oct 11, 1981
- E14 Cosmic Fire Core Oct 18, 1981
- E15 Locusts: War Without End Mytharc Oct 25, 1981
- E16 Did Darwin Get It Wrong? Core Nov 1, 1981
- E17 Artists in the Lab Core Nov 15, 1981
- E18 Notes of a Biology Watcher: A Film with Lewis Thomas Core Nov 22, 1981
- E19 City Spaces, Human Places Mytharc Nov 29, 1981
- E20 Twins Mytharc Dec 6, 1981
Season 9 · 19 episodes
Open the complete Season 9 guide & lore primer →- E1 Salmon on the Run Mytharc Jan 10, 1982
- E2 Test-Tube Babies: A Daughter For Judy Core Jan 17, 1982
- E3 Field Guide to Roger Tory Peterson Core Jan 24, 1982
- E4 The Hunt for the Legion Killer Core Jan 31, 1982
- E5 Finding a Voice Core Feb 7, 1982
- E6 The Television Explosion Core Feb 14, 1982
- E7 Life: Patent Pending Mytharc Feb 28, 1982
- E8 Palace of Delights Core Mar 7, 1982
- E9 Animal Impostors Core Mar 14, 1982
- E10 Aging: The Methuselah Syndrome Core Mar 28, 1982
- E11 The Case of the UFOs Core Oct 12, 1982
- E12 The Fragile Mountain Mytharc Oct 19, 1982
- E13 Here's Looking At You Kid Core Nov 9, 1982
- E14 Adventures of Teenage Scientists Core Nov 16, 1982
- E15 The Cobalt Blues Core Nov 23, 1982
- E16 Goodbye Louisiana Core Nov 30, 1982
- E17 Whale Watch Mytharc Dec 7, 1982
- E18 Tracking The Supertrains Mytharc Dec 14, 1982
- E19 The Making of a Natural History Film Mytharc Jan 4, 1983
Season 10 · 21 episodes
Open the complete Season 10 guide & lore primer →- E1 Hawaii: Crucible of Life Mytharc Jan 18, 1983
- E2 The Pleasure of Finding Things Out Core Jan 25, 1983
- E3 Lassa Fever Core Feb 8, 1983
- E4 The Miracle of Life Core Feb 15, 1983
- E5 Asbestos: A Lethal Legacy Core Mar 1, 1983
- E6 City of Coral Core Mar 8, 1983
- E7 Fat Chance in a Thin World Core Mar 22, 1983
- E8 Sixty Minutes to Meltdown Core Mar 29, 1983
- E9 Signs of the Apes, Songs of the Whales Core Oct 11, 1983
- E10 The Artificial Heart Core Oct 18, 1983
- E11 Talking Turtle Core Oct 25, 1983
- E12 Papua New Guinea: Anthropology on Trial Core Nov 1, 1983
- E13 To Live Until You Die: The Work of Elizabeth Kubler-Ross Core Nov 8, 1983
- E14 A Magic Way of Going: The Story of Thoroughbreds Core Nov 15, 1983
- E15 A Normal Face: The Wonders of Plastic Surgery Core Nov 22, 1983
- E16 Captives of Care Core Nov 29, 1983
- E17 Twenty-Five Years in Space Core Dec 6, 1983
- E18 Nuclear Strategy for Beginners Core Dec 13, 1983
- E19 The Climate Crisis Core Dec 20, 1983
- E20 Eyes Over China Mytharc Dec 27, 1983
- E21 Alcoholism: Life Under The Influence Mytharc Jan 10, 1984
Season 11 · 20 episodes
Open the complete Season 11 guide & lore primer →- E1 The Case of ESP Mytharc Jan 17, 1984
- E2 Antarctica: Earth's Last Frontier Core Jan 31, 1984
- E3 China's Only Child Core Feb 14, 1984
- E4 Will I Walk Again? Core Feb 28, 1984
- E5 Visions of the Deep: The Underwater World of Al Giddings Core Mar 6, 1984
- E6 Down on the Farm Core Mar 20, 1984
- E7 Make My People Live: The Crisis in Indian Health Care Core Mar 27, 1984
- E8 The World According to Weisskopf Core Apr 3, 1984
- E9 Space Bridge to Moscow Core Oct 2, 1984
- E10 The National Science Test I Core Oct 16, 1984
- E11 Fountains of Paradise Core Oct 23, 1984
- E12 The Mystery of Yellow Rain Core Oct 30, 1984
- E13 The Nomads of the Rain Forest Core Nov 6, 1984
- E14 Farmers of the Sea Core Nov 13, 1984
- E15 Frontiers of Plastic Surgery Core Nov 20, 1984
- E16 Space Women Core Nov 27, 1984
- E17 Jaws: The True Story Core Dec 4, 1984
- E18 Acid Rain: New Bad News Core Dec 11, 1984
- E19 Stephen Jay Gould: This View of Life Mytharc Dec 18, 1984
- E20 The Garden of Inheritance Mytharc Jan 8, 1985
Season 12 · 20 episodes
Open the complete Season 12 guide & lore primer →- E1 Edgerton and His Incredible Seeing Machines Mytharc Jan 15, 1985
- E2 Global Village Core Jan 22, 1985
- E3 Conquest of the Parasites Core Jan 29, 1985
- E4 In the Land of the Polar Bears Core Feb 5, 1985
- E5 AIDS: Chapter One Core Feb 12, 1985
- E6 The Shape of Things Core Feb 19, 1985
- E7 Baby Talk Mytharc Feb 26, 1985
- E8 The Mathematical Mystery Tour Core Mar 5, 1985
- E9 Child's Play: Prodigies and Possibilities Core Mar 12, 1985
- E10 Monarch of the Mountains Core Mar 19, 1985
- E11 The National Science Test II Core Oct 8, 1985
- E12 Seeds of Tomorrow Core Oct 15, 1985
- E13 What Einstein Never Knew Core Oct 22, 1985
- E14 The Robot Revolution? Core Oct 29, 1985
- E15 The Magic of Special Effects Core Nov 5, 1985
- E16 Child Survival: The Silent Emergency Core Nov 12, 1985
- E17 Tornado! Core Nov 19, 1985
- E18 The Genetic Gamble Core Nov 26, 1985
- E19 Animal Architects Mytharc Dec 3, 1985
- E20 The Plane that Changed the World Mytharc Dec 17, 1985
Season 13 · 21 episodes
Open the complete Season 13 guide & lore primer →- E1 Halley's Comet: Once in a Lifetime Mytharc Jan 21, 1986
- E2 Goddess of the Earth Core Jan 28, 1986
- E3 Horsemen of China Core Feb 4, 1986
- E4 Life's First Feelings Core Feb 11, 1986
- E5 The Case of the Frozen Addict Core Feb 18, 1986
- E6 Toxic Trials Core Feb 25, 1986
- E7 Skydive to the Rain Forest Core Mar 4, 1986
- E8 Return of the Osprey Core Mar 11, 1986
- E9 The Rise of a Wonder Drug Filler Mar 18, 1986
- E10 When Wonder Drugs Don't Work Core Mar 25, 1986
- E11 Visions of Star Wars Core Apr 22, 1986
- E12 The Search for the Disappeared Core Oct 14, 1986
- E13 The Planet that Got Knocked on its Side Core Oct 21, 1986
- E14 High-Tech Babies Core Nov 4, 1986
- E15 Can AIDS Be Stopped? Core Nov 11, 1986
- E16 Is Anybody Out There? Core Nov 18, 1986
- E17 Mystery of the Animal Pathfinders Core Nov 25, 1986
- E18 Are You Swimming in a Sewer? Core Dec 2, 1986
- E19 Sail Wars! Core Dec 9, 1986
- E20 Leprosy Can Be Cured! Mytharc Dec 16, 1986
- E21 How Babies Get Made Mytharc Jan 13, 1987
Season 14 · 21 episodes
Open the complete Season 14 guide & lore primer →- E1 Countdown to the Invisible Universe Mytharc Jan 20, 1987
- E2 Children of Eve Core Jan 27, 1987
- E3 Why Planes Crash Core Feb 3, 1987
- E4 Orangutans of the Rain Forest Core Feb 10, 1987
- E5 Freud Under Analysis Core Feb 17, 1987
- E6 The Hole in the Sky Core Feb 24, 1987
- E7 Confessions of a Weaponeer Core Mar 3, 1987
- E8 Great Moments from NOVA Core Mar 10, 1987
- E9 Will the World Starve? Core Mar 24, 1987
- E10 The Desert Doesn't Bloom Here Anymore Core Mar 31, 1987
- E11 Rocky Road to Jupiter Core Apr 7, 1987
- E12 Death of a Star Core Oct 6, 1987
- E13 Spy Machines Core Oct 13, 1987
- E14 Hidden Power of Plants Core Oct 20, 1987
- E15 Japan's American Genius Core Oct 27, 1987
- E16 A Man, A Plan, A Canal, Panama Core Nov 3, 1987
- E17 Volcano! Core Nov 10, 1987
- E18 How Good is Soviet Science? Core Nov 17, 1987
- E19 Ancient Treasures from the Deep Core Dec 1, 1987
- E20 Riddle of the Joints Mytharc Dec 8, 1987
- E21 Secrets of the Lost Red Paint People Mytharc Dec 15, 1987
Season 15 · 22 episodes
Open the complete Season 15 guide & lore primer →- E1 Top Gun and Beyond Mytharc Jan 19, 1988
- E2 How to Create a Junk Food Core Jan 26, 1988
- E3 Buried in Ice Core Feb 2, 1988
- E4 Why Planes Burn Core Feb 9, 1988
- E5 Battles in the War on Cancer: A Wonder Drug on Trial Core Feb 23, 1988
- E6 Battles in the War on Cancer: Turning the Tide Core Mar 1, 1988
- E7 The Mystery of the Master Builders Core Mar 8, 1988
- E8 Whale Rescue Core Mar 15, 1988
- E9 The Man Who Loved Numbers Core Mar 22, 1988
- E10 Race for the Superconductor Core Mar 29, 1988
- E11 Can You Still Get Polio? Core Apr 5, 1988
- E12 Pioneers of Surgery: The Brutal Craft Core Sep 6, 1988
- E13 Pioneers of Surgery: Into the Heart Core Sep 13, 1988
- E14 Pioneers of Surgery: New Organs for Old Core Sep 20, 1988
- E15 Pioneers of Surgery: Beyond the Knife Core Sep 27, 1988
- E16 Can the Vatican Save the Sistine Chapel? Core Oct 4, 1988
- E17 Can the Next President Win the Space Race? Core Oct 11, 1988
- E18 Do Scientists Cheat? Core Oct 18, 1988
- E19 Who Shot President Kennedy? Core Nov 15, 1988
- E20 The Light Stuff Mytharc Nov 22, 1988
- E21 The All-American Bear Mytharc Dec 6, 1988
- E22 Can We Make a Better Doctor? Mytharc Dec 13, 1988
Season 16 · 20 episodes
Open the complete Season 16 guide & lore primer →- E1 Hot Enough for You? Mytharc Jan 17, 1989
- E2 The Last Journey of a Genius Core Jan 24, 1989
- E3 The Strange New Science of Chaos Core Jan 31, 1989
- E4 Back to Chernobyl Core Feb 14, 1989
- E5 God, Darwin and the Dinosaurs Core Feb 21, 1989
- E6 Adrift on the Gulf Stream Core Feb 28, 1989
- E7 Secrets of Easter Island (1) Core Mar 7, 1989
- E8 Legends of Easter Island (2) Core Mar 7, 1989
- E9 The World Is Full of Oil! Core Mar 21, 1989
- E10 Confronting the Killer Gene Core Mar 28, 1989
- E11 The Hidden City Core Oct 3, 1989
- E12 The Controversial Dr. Koop Core Oct 10, 1989
- E13 Design Wars! Core Oct 17, 1989
- E14 Echoes of War Core Oct 24, 1989
- E15 Decoding the Book of Life Core Oct 31, 1989
- E16 Hurricane! Core Nov 7, 1989
- E17 Will Venice Survive Its Rescue? Core Nov 14, 1989
- E18 What Is Music? Core Nov 21, 1989
- E19 Yellowstone's Burning Question Mytharc Dec 5, 1989
- E20 The Schoolboys Who Cracked the Soviet Secret Mytharc Dec 12, 1989
Season 17 · 20 episodes
Open the complete Season 17 guide & lore primer →- E1 Poison in the Rockies Mytharc Jan 9, 1990
- E2 Race for the Top Core Jan 23, 1990
- E3 Disguises of War Core Feb 6, 1990
- E4 The Bomb's Lethal Legacy Core Feb 13, 1990
- E5 The Big Spill Core Feb 27, 1990
- E6 The Genius That Was China: Rise of the Dragon Mytharc Mar 20, 1990
- E7 The Genius That Was China: Empires in Collision Core Mar 27, 1990
- E8 The Genius that Was China: The Threat from Japan Core Apr 3, 1990
- E9 The Genius That Was China: Will the Dragon Rise Again? Mytharc Apr 10, 1990
- E10 The KGB, The Computer and Me Core Oct 2, 1990
- E11 Neptune's Cold Fury Core Oct 9, 1990
- E12 To Boldly Go... Core Oct 16, 1990
- E13 Poisoned Winds of War Core Oct 23, 1990
- E14 The Blimp is Back! Core Oct 30, 1990
- E15 Earthquake! Core Nov 6, 1990
- E16 Killing Machines Core Nov 13, 1990
- E17 Can the Elephant Be Saved? Core Nov 20, 1990
- E18 We Know Where You Live Core Nov 27, 1990
- E19 In the Land of the Llamas Mytharc Dec 4, 1990
- E20 What's Killing the Children? Mytharc Dec 18, 1990
Season 18 · 19 episodes
Open the complete Season 18 guide & lore primer →- E1 Return to Mt. St. Helens Mytharc Jan 8, 1991
- E2 ConFusion in a Jar Core Apr 30, 1991
- E3 The Hunt for China's Dinosaurs (1) Core Feb 5, 1991
- E4 Case of the Flying Dinosaur Core Feb 12, 1991
- E5 T. rex Exposed Core Feb 19, 1991
- E6 The Russian Right Stuff: The Invisible Spaceman Core Feb 26, 1991
- E7 The Russian Right Stuff: The Dark Side of the Moon Mytharc Feb 27, 1991
- E8 The Russian Right Stuff: The Mission Core Feb 28, 1991
- E9 Swimming With Whales Core Mar 5, 1991
- E10 The Chip vs. the Chess Master Core Mar 26, 1991
- E11 Sex, Lies and Toupee Tape Core Oct 1, 1991
- E12 So You Want to Be a Doctor? Core Oct 9, 1991
- E13 Secrets of the Dead Sea Scrolls Core Oct 15, 1991
- E14 Suicide Mission to Chernobyl Core Oct 22, 1991
- E15 Taller Than Everest? Core Nov 5, 1991
- E16 Fastest Planes in the Sky Core Nov 12, 1991
- E17 Avoiding the Surgeon's Knife Core Dec 3, 1991
- E18 Skyscraper! A NOVA Special Mytharc Dec 10, 1991
- E19 The Fine Art of Faking It Mytharc Dec 17, 1991
Season 19 · 20 episodes
Open the complete Season 19 guide & lore primer →- E1 Hell Fighters of Kuwait Mytharc Jan 14, 1992
- E2 Submarine! Core Jan 21, 1992
- E3 Saddam's War on Wildlife Core Jan 28, 1992
- E4 What Smells? Core Feb 11, 1992
- E5 Can You Believe TV Ratings? Core Feb 18, 1992
- E6 Making a Dishonest Buck Core Mar 3, 1992
- E7 Rescuing Baby Whales Core Mar 10, 1992
- E8 An Astronaut's View of the Earth Filler Mar 17, 1992
- E9 Eclipse of the Century Core Mar 24, 1992
- E10 Animal Olympians II Mytharc Aug 25, 1992
- E11 The Genius Behind the Bomb Core Sep 29, 1992
- E12 Mind of a Serial Killer Filler Oct 13, 1992
- E13 Search for the First Americans Core Oct 20, 1992
- E14 Rafting Through the Grand Canyon Core Oct 27, 1992
- E15 This Old Pyramid Mytharc Nov 4, 1992
- E16 Iceman Core Nov 10, 1992
- E17 Private Lives of Dolphins Core Nov 17, 1992
- E18 Brain Transplant Core Dec 1, 1992
- E19 Can You Stop People From Drinking? Mytharc Dec 22, 1992
- E20 Sex and the Single Rhino Mytharc Dec 29, 1992
Season 20 · 20 episodes
Open the complete Season 20 guide & lore primer →- E1 The Hunt for Saddam's Secret Weapons Mytharc Jan 5, 1993
- E2 Can Bombing Win a War? Core Jan 19, 1993
- E3 The Deadly Deception Core Jan 26, 1993
- E4 Nazis and the Russian Bomb Core Feb 2, 1993
- E5 In the Path of a Killer Volcano Core Feb 9, 1993
- E6 Can Science Build a Champion Athlete? Core Feb 16, 1993
- E7 Diving for Pirate Gold Core Feb 23, 1993
- E8 Murder, Rape and DNA Core Mar 2, 1993
- E9 The Lost Tribe Core Mar 30, 1993
- E10 The NOVA Quiz Core Oct 5, 1993
- E11 Wanted: Butch and Sundance Core Oct 12, 1993
- E12 Secrets of the Psychics Core Oct 19, 1993
- E13 Dying to Breathe Core Oct 26, 1993
- E14 Shadow of the Condor Core Nov 2, 1993
- E15 The Real Jurassic Park Core Nov 9, 1993
- E16 Roller Coaster! Core Nov 16, 1993
- E17 Mysterious Crash of Flight 201 Core Nov 30, 1993
- E18 Great Moments from NOVA Core Dec 7, 1993
- E19 The Best Mind Since Einstein Mytharc Dec 21, 1993
- E20 Stranger in the Mirror Mytharc Dec 28, 1993
Season 21 · 20 episodes
Open the complete Season 21 guide & lore primer →- E1 Codebreakers Mytharc Jan 18, 1994
- E2 Dinosaurs of the Gobi Core Jan 25, 1994
- E3 Daredevils of the Sky Core Feb 1, 1994
- E4 Journey to Kilimanjaro Core Feb 8, 1994
- E5 Can Chimps Talk? Core Feb 15, 1994
- E6 In Search of Human Origins, Part One Mytharc Feb 28, 1994
- E7 In Search of Human Origins, Part Two Mytharc Mar 1, 1994
- E8 In Search of Human Origins, Part Three Mytharc Mar 2, 1994
- E9 Can China Kick the Habit? Core Apr 12, 1994
- E10 Aircraft Carrier! Core Apr 19, 1994
- E11 The Great Wildlife Heist Core Oct 11, 1994
- E12 Secret of the Wild Child Core Oct 18, 1994
- E13 Haunted Cry of a Long Gone Bird Core Oct 25, 1994
- E14 What's New About Menopause Core Nov 1, 1994
- E15 The Tribe that Time Forgot Core Nov 8, 1994
- E16 Killer Quake! Core Nov 15, 1994
- E17 Buried in Ash Core Nov 29, 1994
- E18 Rescue Mission in Space Core Dec 6, 1994
- E19 Journey to the Sacred Sea Mytharc Dec 20, 1994
- E20 In Search of the First Language Mytharc Dec 27, 1994
Season 22 · 13 episodes
Open the complete Season 22 guide & lore primer →- E1 Mammoths of the Ice Age Mytharc Jan 9, 1995
- E2 Vikings in America Core Jan 24, 1995
- E3 Little Creatures Who Run the World Core Jan 31, 1995
- E4 Nazi Designers of Death Core Feb 7, 1995
- E5 Siamese Twins Core Feb 14, 1995
- E6 Mystery of the Senses—Hearing Core Feb 19, 1995
- E7 Mystery of the Senses—Smell Core Feb 20, 1995
- E8 Mystery of the Senses—Taste Core Feb 21, 1995
- E9 Mystery of the Senses—Touch Core Feb 22, 1995
- E10 Mystery of the Senses—Vision Core Feb 23, 1995
- E11 The Universe Within Core Mar 7, 1995
- E12 Making of a Doctor Mytharc May 3, 1995
- E13 Fast Cars Mytharc May 23, 1995
Season 23 · 19 episodes
Open the complete Season 23 guide & lore primer →- E1 Anastasia Dead or Alive? Mytharc Oct 10, 1995
- E2 Venus Unveiled Mytharc Oct 17, 1995
- E3 Hawaii Born of Fire Core Oct 24, 1995
- E4 The Doomsday Asteroid Core Oct 31, 1995
- E5 Lightning! Core Nov 7, 1995
- E6 Hunt for the Serial Arsonist Core Nov 14, 1995
- E7 Treasures of the Great Barrier Reef Core Nov 28, 1995
- E8 Race to Catch a Buckyball Core Dec 19, 1995
- E9 Can Buildings Make You Sick? Core Dec 26, 1995
- E10 Terror in the Mine Fields Core Jan 9, 1996
- E11 The Day the Earth Shook Core Jan 16, 1996
- E12 B-29 Frozen in Time Filler Jan 30, 1996
- E13 Plague Fighters Core Feb 6, 1996
- E14 War Machines of Tomorrow Core Feb 20, 1996
- E15 Kidnapped by U.F.O.'s? Core Feb 27, 1996
- E16 Flood! Core Mar 26, 1996
- E17 Dr. Spock the Baby Doc Core Apr 2, 1996
- E18 Warriors of the Amazon Mytharc Apr 9, 1996
- E19 Bombing of America Mytharc Apr 16, 1996
Season 24 · 21 episodes
Open the complete Season 24 guide & lore primer →- E1 Einstein Revealed Mytharc Oct 1, 1996
- E2 Lost City of Arabia Core Oct 8, 1996
- E3 Three Men and a Balloon Core Oct 15, 1996
- E4 Secrets of Making Money Core Oct 22, 1996
- E5 Top Gun Over Moscow Core Nov 12, 1996
- E6 Shark Attack Core Nov 19, 1996
- E7 Odyssey of Life: The Ultimate Journey (1) Core Nov 24, 1996
- E8 Odyssey of Life: The Unknown World (2) Mytharc Nov 25, 1996
- E9 Odyssey of Life: The Photographer's Secrets (3) Core Nov 26, 1996
- E10 Cracking the Ice Age Core Dec 31, 1996
- E11 Kaboom! Core Jan 14, 1997
- E12 Titanic's Lost Sister Mytharc Jan 28, 1997
- E13 Secrets Of Lost Empires (1): Pyramid Mytharc Feb 4, 1997
- E14 Secrets of Lost Empires: Stonehenge (1) Core Feb 11, 1997
- E15 Secrets of Lost Empires: Inca (2) Core Feb 11, 1997
- E16 Secrets of Lost Empires: Obelisk (3) Core Feb 12, 1997
- E17 Secrets of Lost Empires: Colosseum (4) Core Feb 12, 1997
- E18 Hunt for Alien Worlds Core Feb 18, 1997
- E19 Curse of T.rex Core Feb 25, 1997
- E20 Cut to the Heart Mytharc Apr 8, 1997
- E21 Kingdom of the Seahorse Mytharc Apr 15, 1997
Season 25 · 20 episodes
Open the complete Season 25 guide & lore primer →- E1 Coma Mytharc Oct 7, 1997
- E2 Faster Than Sound Core Oct 14, 1997
- E3 Bomb Squad Core Oct 21, 1997
- E4 The Proof Core Oct 28, 1997
- E5 Wild Wolves With David Attenborough Core Nov 11, 1997
- E6 Super Bridge Core Nov 12, 1997
- E7 Treasures of the Sunken City Core Nov 18, 1997
- E8 Avalanche! Core Nov 25, 1997
- E9 Danger in the Jet Stream Core Dec 2, 1997
- E10 Night Creatures of the Kalahari Core Jan 6, 1998
- E11 Mysterious Mummies of China Core Jan 20, 1998
- E12 Supersonic Spies Mytharc Jan 27, 1998
- E13 Animal Hospital Core Feb 3, 1998
- E14 The Brain Eater Core Feb 10, 1998
- E15 Everest - The Death Zone Core Feb 24, 1998
- E16 Search for the Lost Cave People Core Mar 31, 1998
- E17 Warnings from the Ice Core Apr 21, 1998
- E18 Crocodiles! With David Attenborough Core Apr 28, 1998
- E19 The Truth About Impotence Mytharc May 12, 1998
- E20 The Perfect Pearl Mytharc Dec 29, 1998
Season 26 · 20 episodes
Open the complete Season 26 guide & lore primer →- E1 Lost at Sea: The Search for Longitude Mytharc Oct 6, 1998
- E2 Chasing El Nino Core Oct 13, 1998
- E3 Terror In Space Core Oct 27, 1998
- E4 Special Effects: Titanic and Beyond Filler Nov 3, 1998
- E5 Deadly Shadow of Vesuvius Core Nov 10, 1998
- E6 Ice Mummies: Frozen in Heaven (1) Core Nov 24, 1998
- E7 Ice Mummies: Siberian Ice Maiden (2) Core Nov 24, 1998
- E8 Ice Mummies: Return of the Iceman (3) Mytharc Nov 24, 1998
- E9 Leopards of the Night with David Attenborough Mytharc Dec 1, 1998
- E10 The Perfect Pearl Core Dec 29, 1998
- E11 The Beast of Loch Ness Core Jan 12, 1999
- E12 Submarines, Secrets, and Spies Core Jan 19, 1999
- E13 Everest: The Mystery of Mallory and Irvin Core Oct 6, 1999
- E14 Escape! Because Accidents Happen: Fire (1) Mytharc Feb 16, 1999
- E15 Escape! Because Accidents Happen: Car Crash (2) Core Feb 16, 1999
- E16 Escape! Because Accidents Happen: Plane Crash (3) Core Feb 17, 1999
- E17 Escape! Because Accidents Happen: Abandon Ship (4) Core Feb 17, 1999
- E18 Battle Alert in the Gulf Core Feb 23, 1999
- E19 Volcanoes of the Deep Mytharc Mar 30, 1999
- E20 Surviving AIDS Mytharc Apr 6, 1999
Season 27 · 21 episodes
Open the complete Season 27 guide & lore primer →- E1 Fall of the Leaning Tower Mytharc Oct 5, 1999
- E2 Time Travel Core Oct 12, 1999
- E3 The Killer's Trail Core Oct 19, 1999
- E4 Island of the Spirits Core Nov 2, 1999
- E5 Decoding Nazi Secrets Core Nov 9, 1999
- E6 Voyage of Doom Core Nov 23, 1999
- E7 Electric Heart Core Dec 21, 1999
- E8 Tales from the Hive Core Jan 4, 2000
- E9 Lost on Everest Core Jan 18, 2000
- E10 Secrets of Lost Empires: Medieval Siege (1) Core Feb 1, 2000
- E11 Diamond Deception Core Feb 1, 2000
- E12 Secrets of Lost Empires: Pharaoh's Obelisk (2) Core Feb 8, 2000
- E13 Trillion Dollar Bet Core Feb 8, 2000
- E14 Secrets of Lost Empires: Easter Island (3) Core Feb 15, 2000
- E15 Mystery of the First Americans Core Feb 15, 2000
- E16 Secrets of Lost Empires: Roman Bath (4) Core Feb 22, 2000
- E17 Lost Tribes of Israel Core Feb 22, 2000
- E18 Secrets of Lost Empires: China Bridge (5) Core Feb 29, 2000
- E19 What's Up with the Weather? Core Apr 18, 2000
- E20 Stationed in the Stars Mytharc Apr 25, 2000
- E21 The Vikings Mytharc May 9, 2000
Season 28 · 17 episodes
Open the complete Season 28 guide & lore primer →- E1 Lincoln's Secret Weapon Mytharc Oct 24, 2000
- E2 Holocaust on Trial Core Oct 31, 2000
- E3 Hitler's Lost Sub Core Nov 14, 2000
- E4 Runaway Universe Mytharc Nov 21, 2000
- E5 Garden of Eden Core Nov 28, 2000
- E6 Dying to Be Thin Core Dec 12, 2000
- E7 Japan's Secret Garden Core Dec 18, 2000
- E8 Sultan's Lost Treasure Core Jan 16, 2001
- E9 Vanished! Core Jan 30, 2001
- E10 Nazi Prison Escape Core Feb 6, 2001
- E11 Lost King of the Maya Core Feb 13, 2001
- E12 The Cancer Warrior Core Feb 27, 2001
- E13 Survivor M.D.: Tattooed Doctor (1) Core Mar 27, 2001
- E14 Survivor M.D.: Second Opinions (2) Core Apr 3, 2001
- E15 Survivor M.D.: Hearts & Minds (3) Core Apr 10, 2001
- E16 Cracking the Code of Life Mytharc Apr 17, 2001
- E17 Harvest of Fear Mytharc Apr 24, 2001
Season 29 · 17 episodes
Open the complete Season 29 guide & lore primer →- E1 Search for a Safe Cigarette Mytharc Oct 2, 2001
- E2 18 Ways to Make a Baby Core Oct 9, 2001
- E3 Secrets of the Mind Core Oct 23, 2001
- E4 Sex: Unknown Core Oct 30, 2001
- E5 Russia's Nuclear Warriors Core Nov 6, 2001
- E6 Bioterror Core Nov 13, 2001
- E7 Life's Greatest Miracle Core Nov 20, 2001
- E8 Methuselah Tree Core Dec 11, 2001
- E9 Flying Casanovas Core Dec 25, 2001
- E10 Death Star Core Jan 8, 2002
- E11 Neanderthals on Trial Core Jan 22, 2002
- E12 Fireworks Core Jan 29, 2002
- E13 Secrets, Lies, and Atomic Spies Core Feb 5, 2002
- E14 The Missing Link Core Feb 26, 2002
- E15 Shackleton's Voyage of Endurance Core Mar 26, 2002
- E16 Why the Towers Fell Mytharc Apr 30, 2002
- E17 Fire Wars Mytharc May 7, 2002
Season 30 · 16 episodes
Open the complete Season 30 guide & lore primer →- E1 Killer Disease on Campus Mytharc Sep 3, 2002
- E2 Mysterious Life of Caves Core Oct 1, 2002
- E3 Lost Roman Treasure Core Oct 8, 2002
- E4 Galileo's Battle for the Heavens Mytharc Oct 29, 2002
- E5 Volcano's Deadly Warning Core Nov 12, 2002
- E6 Sinking City of Venice Core Nov 19, 2002
- E7 The Orchid Hunter Core Nov 26, 2002
- E8 Spies That Fly Mytharc Jan 7, 2003
- E9 Last Flight of Bomber 31 Core Jan 14, 2003
- E10 Ancient Creature of the Deep Core Jan 21, 2003
- E11 Battle of the X-Planes Filler Feb 4, 2003
- E12 Mountain of Ice Core Feb 11, 2003
- E13 Lost Treasures of Tibet Filler Feb 18, 2003
- E14 Dirty Bomb Core Feb 25, 2003
- E15 Deep Sea Invasion Mytharc Apr 1, 2003
- E16 Secret of Photo 51 Mytharc Apr 15, 2003
Frequently asked questions
What is the focus of the series?
The program focuses on exploring science, technology, and the individuals involved in scientific pursuits.
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The series has been broadcasting since 1974.
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Episodes cover a wide range of subjects, from historical human life to modern engineering and theoretical physics.
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Episodes are available through PBS and various streaming platforms.
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