Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.

Returning to their hometowns, Texas filmmakers Richard Linklater, Alex Stapleton, and Iliana Sosa chronicle the complex history of each city, while...

When Lori Vallow's kids vanished, the search for them unearthed a trail of suspicious deaths, a new husband who shared her doomsday views — and...

A shocking murder in rural Ireland sets off an increasingly convoluted quest for justice that spans decades and cuts across national borders.

The third series of this nature documentary uses the very latest in underwater filming techniques to reveal brand new and untold stories from magical...

In official collaboration with the 9/11 Memorial & Museum, this documentary series takes viewers through harrowing moments of the historic morning of...

Explore the tragic death of Princess Diana on the 30th anniversary of that paparazzi car chase through a Parisian motorway tunnel.

A historical exploration about the eruption of Vesuvius in 79 A.D. and the preserved Roman city it left behind.

David Dimbleby goes behind the scenes to investigate major controversies that have affected the BBC and its viewers over the last sixty years.

Over the course of eight years, Coss Marte constructs ConBody, a gym modeled after the exercises he learned while incarcerated.

Life is a fragile thing. It changes and adapts so specifically to survive in the environment it's placed in. This ability to adapt is called...

The story of three decades of war told through the eyes of various men who were its key players: Roosevelt, Hitler, Patton, Mussolini, Churchill,...

David Attenborough looks at the extraordinary ends to which animals and plants go in order to survive. Featuring epic spectacles, amazing TV firsts...

Natural World is a nature documentary television series broadcast annually on BBC Two and regarded by the BBC as its flagship natural history brand....

Life's extraordinary journey to conquer, adapt and survive on Earth across billions of years comes alive in this groundbreaking nature docuseries.

A cinematic experience bringing you the most amazing human stories in the world. Humans and wildlife surviving in the most extreme environments on...

Each episode tells the dramatic story of an individual dinosaur whose remains are currently being unearthed by world-leading dinosaur hunters. As the...

A mind-bending, thrilling journey exploring the fragility and wonder of planet Earth, one of the most peculiar, unique places in the entire universe,...

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...

A vast community of chimpanzees thrives in a forest in Uganda, navigating complex social politics, family dynamics and dangerous territory disputes.

Anthony Morgan explores the extraordinary ways that animals hear and produce sound, and the crucial role sound plays in the lives of animals around...

Over two extraordinary years, National Geographic Explorer Bertie Gregory discovered never-before-filmed secret traditions, surprising intelligence...

Experience the wonders of our world like never before in this epic series from Jon Favreau and the producers of Planet Earth. Travel back 66 million...

Shot from land and air, in trees and cliff-blinds, on ice floes and underwater, this documentary tells the powerful stories of many of the planet's...