WHY ARE WE GETTING SO FAT?

A Cambridge geneticist dispels misconceptions about living with obesity and explores why the epidemic continues to expand across the UK and America.

The Blob: A Genius without a Brain

This documentary outlines the unique properties and latest studies of "Physarum Polycephalum", also known as Blob.

Pyramid

Of the Seven Wonders of the Ancient World, the Pyramid is the only one to survive. Many believe that even with our 21st-century technology, we could not build anything like it today. Based on the most up-to-date research and the latest archaeological discoveries, here is how the Pyramid came to be.

Woolly Mammoth: Secrets from the Ice

Woolly Mammoth: Secrets from the Ice is a documentary presented by English anatomist Dr. Alice Roberts that reveals some of the secrets of one of the most widely known extinct animals ever. Humans have been transfixed by the Wolly Mammoth since the end of the last ice age when there were still herds of them roaming the continents of Asia and Europe. Despite many people knowing about the great Woolly Mammoth until recently very little was known about them despite ancient humans living along side them for so long; few documented accounts exist.

Mission to Mir

This film shows how far we have come since the cold-war days of the 50s and 60s. Back then the Russians were our "enemies". And to them the Americans were their "enemies" who couldn't be trusted. Somewhere in all this a young girl in Oklahoma named Shannon set her sights on becoming one of those space explorers, even though she was told "girls can't do that." But she did.

Tricky Memory

The lastest neuroscience discoveries show surprising results: false memories, distortion, modification, déjà vus. Our memory is affected in many ways, and deceives us every day. The very fact of recalling souvenirs modifies them. The everyday consequences are manyfold. To what extent can we rely on our souvenirs? How much credit can we give them during trials? Even more shocking, scientists have proved to be able to manipulate our memory: creating artificial souvenirs, deleting, emphasizing or restoring them on demand.

An Inconvenient Truth

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

Tesla

Meet Nikola Tesla, the genius engineer and tireless inventor whose technology revolutionized the electrical age of the 20th century. Although eclipsed in fame by Edison and Marconi, it was Tesla's vision that paved the way for today's wireless world. His fertile but undisciplined imagination was the source of his genius but also his downfall, as the image of Tesla as a mad scientist came to overshadow his reputation as a brilliant innovator.

Here Be Dragons

Most people fully accept paranormal and pseudoscientific claims without critique as they are promoted by the mass media. Here Be Dragons offers a toolbox for recognizing and understanding the dangers of pseudoscience, and appreciation for the reality-based benefits offered by real science.

The Journey of Man: A Genetic Odyssey

Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer Wells, one of a group of scientists studying the origin of human life, offers evidence and theories to support such a thesis in this PBS special. He claims that Africa was populated by only a few thousand people that some deserted their homeland in a conquest that has resulted in global domination.

Charles Darwin and the Tree of Life

Darwin's great insight – that life has evolved over millions of years by natural selection – has been the cornerstone of all David Attenborough’s natural history series. In this documentary, he takes us on a deeply personal journey which reflects his own life and the way he came to understand Darwin’s theory.

The Science Of Fasting

While life expectancy is increasing in Western countries, cases of diabetes, hypertension, obesity and cancer are increasing, and the use of medication has exploded. Does this mean that in order to live to a ripe age we are condemned to swallow more and more drugs? What if there was another way? For half a century, in Russia, Germany and the U.S., doctors and biologists have been exploring a different therapeutic approach: fasting. The results are amazing. Soviet researchers have provided a body of clinical studies of exceptional health…only published in Russian, and thus unknown in the West. Young biologists from the University of Los Angeles have overturned conventional wisdom and used molecular biology to demonstrate the powerful effects of fasting. This research suggests a wide-ranging potential, which could include treatments for the disease of the century, cancer. If these scientists are right, maybe our approach to disease and treatment will need a rethink.

Sous-marins nucléaires : Les Armes de l'ombre

The Secret of Life on Earth

A breathtaking adventure across five continents and through time to reveal nature's most vital secret. Watch a flying fox gorge itself on a midnight snack of figs. Climb into the prickly jaws of insect-eating plants. Witness a mantis disguised as a flower petal lure its prey to doom.

Take the World From Another Point of View

In 1973 Yorkshire public television made a short film of the Nobel laureate while he was there. The resulting film, Take the World from Another Point of View, was broadcast in America as part of the PBS Nova series. The documentary features a fascinating interview, but what sets it apart from other films on Feynman is the inclusion of a lively conversation he had with the eminent British astrophysicist Fred Hoyle.

DNA: Secret of Photo 51

On April 25, 1953, James Watson and Francis Crick published their groundbreaking discovery of the double helix structure of DNA. But their crucial breakthrough depended on the pioneering work of another biologist, Rosalind Franklin. 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.

Wright's Law

Every now and then, we get a teacher who doesn't just connect with us -- they make us a better person in the world. Jeffrey Wright of Louisville, Ky. is one of those teachers. He uses wacky experiments to teach high school kids about science and the universe. But it's his own personal story about his relationship with his disabled son that shows his students the true meaning of life.

Being...Neil Armstrong

It has been said that 10,000 years from now only one name will still be remembered, that of Neil Armstrong. But in the four decades since he first set foot on the moon, Armstrong has become increasingly reclusive. Andrew Smith, author of the best-selling book Moondust, journeys across America to try and discover the real Neil Armstrong. He tracks down the people who knew Armstrong, from his closest childhood friend to fellow astronauts and Houston technicians, and even the barber who sold his hair, in a wry and sideways look at the reluctant hero of the greatest event of the 20th century.

Le Big bang, mes ancêtres et moi

In The Womb

In The Womb is a 2005 National Geographic Channel documentary that focus on studying and showing the development of the embryo in the uterus. The show makes extensive use of Computer-generated imagery to recreate the real stages of the process.

John Candy: I Like Me

Those who knew iconic funnyman John Candy best share his story, in their own words, through never-before-seen archival footage, imagery, and interviews.

Spider-Man: All Roads Lead to No Way Home

JB Smoove and Martin Starr host a celebration of 20 years of "Spider-Man" movies, from the Sam Raimi trilogy to Marc Webb's movies and the trio from Jon Watts.

Frida

An intimately raw and magical journey through the life, mind, and heart of iconic artist Frida Kahlo. Told through her own words for the very first time — drawn from her diary, revealing letters, essays, and print interviews — and brought vividly to life by lyrical animation inspired by her unforgettable artwork.

Chadwick Boseman: A Tribute for a King

A tribute to Chadwick Boseman, celebrating his life and legacy.

Beyond Infinity: Buzz and the Journey to Lightyear

Explore the evolution of Buzz Lightyear from toy to human in the making of Pixar’s Lightyear. Dive into the origin and cultural impact of everyone’s favorite Space Ranger, the art of designing a new “human Buzz,” and the challenges faced by the Lightyear crew along the way.

Will & Harper

When Will Ferrell's good friend Harper comes out as a trans woman, they take a road trip to bond and reintroduce Harper to the country as her true self.

STILL: A Michael J. Fox Movie

A short kid from a Canadian army base becomes the international pop culture darling of the 1980s—only to find the course of his life altered by a stunning diagnosis. What happens when an incurable optimist confronts an incurable disease?

Avatar: The Deep Dive - A Special Edition of 20/20

An inside look at one of the most anticipated movie sequels ever with James Cameron and cast.

The Roast of Tom Brady

Offensive lines. Full-contact comedy. Kevin Hart hosts this all-star roast of NFL legend Tom Brady.

The Figo Affair: The Transfer That Changed Football

This documentary spotlights one of the most contentious deals in football history and the extraordinary player at the center of the storm: Luís Figo.

This Place Rules

Acclaimed for his unfiltered reporting and deadpan humor, Andrew Callaghan brings his gonzo style reporting to the undercurrents that led to the January 6 Capitol Riot. As one of the best-known and hardest working journalists of his generation, the 25-year-old ventures on a wild RV journey through America to take the pulse of a divided nation.

Hack Your Health: The Secrets of Your Gut

Delve into the digestive system with this lighthearted and informative documentary that demystifies the role gut health plays in our overall well-being.

What Is a Woman?

Matt Walsh's controversial doc challenges radical gender ideology through provocative interviews and humor.

Under the Helmet: The Legacy of Boba Fett

A special celebrating the origins and legacy of Star Wars' legendary bounty hunter, Boba Fett.

Ozzy: No Escape from Now

Ozzy Osbourne faces his identity and mortality after his world stops. Dealing with health issues and Parkinson's, he questions if he can perform again while music remains his life's cornerstone.

Embrace the Panda: Making Turning Red

A feature length documentary about the all-women team at the helm of Pixar's original feature, Turning Red. With unprecedented behind-the-scenes access to Director Domee Shi and her core leadership crew, this story shines a light on the powerful professional and personal journeys that brought this incredibly comical, utterly relatable, and deeply heartfelt story to the screen.

Super/Man: The Christopher Reeve Story

Christopher Reeve portrayed the Man of Steel in four Superman films and played dozens of other roles that displayed his talent and range as an actor, before being injured in a near-fatal horse-riding accident in 1995 that left him paralyzed from the neck down. After becoming a quadriplegic, he became a charismatic leader and activist in the quest to find a cure for spinal cord injuries, as well as a passionate advocate for disability rights and care.

Sly

His love of film began as an escape from a rocky childhood. From underdog to Hollywood legend, Sylvester Stallone tells his story in this documentary.

The Last Repair Shop

In a warehouse in the heart of Los Angeles, a dwindling handful of devoted craftspeople maintain more than 80,000 student musical instruments, the largest remaining workshop in America of its kind. Meet four unforgettable characters whose broken-and-repaired lives have been dedicated to bringing so much more than music to the schoolchildren of this city.

Creating The Queen's Gambit

A fascinating character. Exquisite sets. A wig for every era. The stars, creators and crew reveal how the hit series about a chess prodigy came to life.