Revealing terrifying accidents, fights for survival, and stories of close calls and near misses by the astronauts who survived them. This series offers chilling accounts of the challenges of space exploration as told only by the explorers who lived them and the men and women in mission control who helped each team avert disaster.

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspectiv...

For thousands of years, man lived wild. He made fire, built shelter, and hunted food with his own tw...

Life's extraordinary journey to conquer, adapt and survive on Earth across billions of years comes a...

Viewers go deep into an Alaskan winter to meet six tough and resilient residents as they try to stay...

Profiles of some of the men who choose to live off the grid in the unspoiled wilderness, where dange...

Surviving Disaster is unlike any other series on television, as it may actually save a life. What's ...

When winter slams into the highways of the American Rockies, heavy recovery specialists from four co...

Bill Pullman introduces and narrates this four-part documentary on the world's first national park, ...

Here is where you'll witness some of the most deadly situations ever caught on tape and put your sur...

From the planets to the stars and out to the edge of the unknown, history and science collide in a w...

The human story of space exploration using unique, unexpected archive, present-day footage and first...

Hawking gives us the ultimate guide to the universe, a ripping yarn based on real science, spanning ...

Survival expert Bear Grylls puts himself into potentially life-threatening situations to show the ho...

Chaos and catastrophe can strike the globe anywhere and at any time; you never know when you'll be c...

Mykel Hawke is a former Special Forces survival expert. His wife Ruth is a television journalist. To...

From the producers of Naked and Afraid comes 100 Miles From Nowhere, an Animal Planet series that fo...
Russell Kane, joined by a different online star every episode, is convinced that, even though they h...