Episode 1
Killer Disease on Campus
55m
Doctors combat the deadliest for of meningitis which strikes young people out of the blue.
Episode credits
Directed by Jeremy Llewellyn-JonesGuest stars Will Lyman
TV series
NOVA
1974TV-PG53 seasons7.0 / 10
PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.
Streaming, rental and purchase options
Where to watch in United States
Checked Sep 1, 2026
NOVA is available to stream on DirecTV On Demand, Hoopla, Prime Video, and YouTube TV in United States. You can also rent or buy it from Google Play, Amazon, Apple TV, and Fandango at Home. Use the direct links below to open the provider.
Synopsis
PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.
Season 30 episodes
Choose an episode, then use the watch options above for the show.
Where to watch NOVA
Episode 2
Mysterious Life of Caves
55m
Toxic caverns teaming with strange life-forms spark a brand new theory about how caves form.
Episode credits
Directed by Sarah HoltWritten by Sarah HoltGuest stars Edd Gasper
Episode 3
Lost Roman Treasure
55m
Experts rescue pricess mosaics from an ancient city that is about to disapear beneath a resivoir.
Episode credits
Directed by Thierry RagobertGuest stars Neil Ross
Episode 4
Galileo's Battle for the Heavens
55m6.5 / 10
In this two-hour special, NOVA celebrates the story of the father of modern science and his struggle to get Church authorities to accept the truth of his astonishing discoveries. The program is based on Dava Sobel's bestselling book, Galileo's Daughter, which reveals a new side to the famously stubborn scientist—that his closest confidante was his illegitimate daughter, Sister Maria Celeste, a cloistered nun.
Episode credits
Directed by Peter JonesWritten by David AxelrodGuest stars Liev Schreiber, Simon Callow, Laura Nardi, John Fraser, Alexa Jago, Cornelius Garrett
Episode 5
Volcano's Deadly Warning
55m
In January 1993, six scientists and three hikers were scalded and crushed to death when they ventured into the smoking mouth of the active volcano Galeras in Colombia, confident that no eruption was imminent. This program tells the gripping story of this controversial field trip and the quest to predict when volcanoes will blow.
Episode credits
Directed by David BeltonGuest stars Gene Galusha
Episode 6
Sinking City of Venice
55m
Experts struggle to save the City of Canals before it vanishes beneath the waves.
Episode credits
Directed by Gianfranco Pannone, Marco VisalberghiWritten by Julia CortGuest stars Tony Kahn
Episode 7
The Orchid Hunter
55m
For nine months in 2000, Tom Hart Dyke was a captive of guerrillas who seized him while he was collecting wild orchids in the Colombian rain forest. Now Hart Dyke is at it again in the most orchid-rich and one of the most politically unstable parts of Irian Jaya, the western half of the island of New Guinea.
Episode credits
Directed by Sarah HoltWritten by Sarah HoltGuest stars Edd Gasper
Episode 8
Spies That Fly
55m
The air war in Afghanistan showed that sometimes the hottest pilots are sitting on the ground operating the remote controls of UAVs—or unmanned aerial vehicles. In newly declassified footage, "Spies That Fly" reveals the astounding capabilities of UAVs and the ambitious plans for future models.
Episode credits
Directed by Larry KleinWritten by Larry Klein, David AxelrodGuest stars Will Lyman, Robert Michelson
Episode 9
Last Flight of Bomber 31
55m
On March 25, 1944, a U.S. Navy bomber disappeared into the fog over the Bering Sea heading for a Japanese target. Fifty-five years later it has suddenly reemerged with a remarkable tale. NOVA travels to the plane's final resting place to unravel the mystery. Using clues found at the crash site and the latest forensic techniques, a U.S. government team gets to the bottom of this half-century-old disappearance.
Episode credits
Guest stars Liev Schreiber
Episode 10
Ancient Creature of the Deep
55m
NOVA chronicles the discovery of a "living fossil," a fish called the coelacanth that has remained relatively unchanged since prehistoric times. The program recalls Darwin's prediction that some creatures would have not undergone any major adaptations due to selective pressures and would have remained relatively the same since prehistoric times.
Episode credits
Directed by Celia LowensteinGuest stars Gene Galusha
Episode 11
Battle of the X-Planes
55m8.0 / 10
A behind the scenes look at the competition to build the Joint Strike Fighter. Cameras follow engineering teams from Boeing and Lockheed Martin as each makes fateful design decisions.
Episode credits
Directed by Michael JorgensenWritten by Daniel McCabeGuest stars Liev Schreiber, Manfred von Richthofen
Episode 12
Mountain of Ice
55m
In this high-altitude adventure, Jon Krakauer, author of Into Thin Air, world-class mountaineer Conrad Anker, and their team of climbers, scientists, and filmmakers take a trailblazing expedition to the top of Antarctica's tallest peak, Vinson. Along the way, their experiences are contrasted with those of Norwegian adventurer Roald Amundsen and British explorer Robert Falcon Scott who in 1911 raced to be first to reach the South Pole. Join NOVA and battle 60-mile-an-hour winds and temperatures as low as 35 degrees below zero. Learn about the horrible fate that befell Scott and his team after reaching the South Pole one month after Amundsen. See spectacular panoramic footage. Top scientists join mountaineers on an expedition to explore Antarctica and climb to Vinson Massif, which stands as the highest peak in the continent. Expert mountaineer Jon Krakuer narrates this documentary that also includes a look back to the year 1912 when Scott and Amundsen raced to reach the South Pole.
Episode credits
Directed by Liesl ClarkWritten by Liesl ClarkGuest stars Liev Schreiber
Episode 13
Lost Treasures of Tibet
55m
Before Leonardo da Vinci painted "The Last Supper," Tibetan craftsmen were creating stunning artistry of their deities in the remote Himalayan kingdom of Mustang. In "Lost Treasures of Tibet," NOVA goes behind the scenes with the first conservation team from the West, as it undertakes the painstaking restoration of these ancient masterpieces and the beautiful monasteries that house them.
Episode credits
Directed by Liesl ClarkWritten by Jonathan Grupper, Liesl ClarkGuest stars Liev Schreiber
Episode 14
Dirty Bomb
55m
"Dirty Bomb" probes the realities and implications for public health policy of a disaster that many consider to be all but inevitable: a terrorist attack on a major city using a radioactive "dirty bomb." The program strives to answer crucial questions about this menacing new weapon in the terrorists' arsenal, questions such as: What exactly is a dirty bomb? How dangerous could one be, and how much radiation could it release? What will need to be done to clean up after an explosion?
Episode credits
Directed by Kirk WolfingerGuest stars Will Lyman
Episode 15
Deep Sea Invasion
55m
In 1989 marine biologist Alexandre Meinesz went diving off southern France and was stunned by what he saw: a dense blanket of waving green fronds stretching around him in every direction on the seabed. At first Meinesz had no idea what it was. Then he made the alarming discovery that a tropical alga had taken root in the cold water of the Mediterranean, wiping out native sea life wherever it grew. "Deep Sea Invasion" follows Meinesz on his scientific detective hunt to discover the source of this deadly organism, his uphill battle to alert authorities to its danger, and the struggle to find a non-toxic way to control it.
Episode credits
Directed by Nick DavidsonWritten by Nick DavidsonGuest stars Jeremiah Kissel
Episode 16
Secret of Photo 51
55m10.0 / 10finale
On April 25, 1953, James Watson and Francis Crick published their groundbreaking discovery of the double helix structure of DNA, the molecule essential for passing on our genes and the ''secret of life.'' But their crucial breakthrough depended on the pioneering work of another biologistÐRosalind Franklin. She would never know that Watson and Crick had seen a crucial piece of her data without her permission. This was an X-ray image, ''Photo 51,'' that proved to be a vital clue in their decoding of the double helix. 50 years later, NOVA investigates the shocking truth behind one of the greatest scientific discoveries and presents a moving portrait of a brilliant woman in an era of male-dominated science. Sadly, Franklin never lived to see her vital role in the discovery vindicated. While Watson and Crick went on to win the Nobel Prize in 1962, Franklin died in 1958, at 37, from ovarian cancer; and the Nobel is not awarded posthumously. Hear the inside story from Maurice Wilkins, the colleague who showed her crucial x-ray to Watson; Raymond Gosling, FranklinÕs Ph.D. student with whom she made Photo 51; and Nobel Prize winner Sir Aaron Klug, FranklinÕs last collaborator, who shows new evidence of just how close Franklin came to making the vital double helix discovery herself.
Episode credits
Directed by Gary GlassmanWritten by Gary GlassmanGuest stars Sigourney Weaver
Episode information updated Sep 2, 2026
More about NOVA
Cast
Corey JohnsonNarrator
Jay O. SandersSelf - Narrator (voice)
Demetri GoritsasNarrator
Richard SmithHost
Lance LewmanNarrator (voice)
Ted MarcouxNarrator
Peter ThomasNarrator
Brian GreeneHostProduction details
- Status
- Returning Series
- Series type
- Documentary
- Episodes
- 1,025
- Original language
- English
Networks & production
PBSUnited States
GBHUnited States
Themes
candiddramaticfactualinspirationalinstructivenature
