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.

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

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

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

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

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

A journey like no other, full of risk and reward. David Attenborough tells stories of dedication, in...

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

Bear strands himself in popular wilderness destinations where tourists often find themselves lost or...

Imagine crashing through the acid storms of Venus, taking a space walk in the magnificent rings of S...

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

Hazen Audel embarks on an epic trek that will mirror a traditional Berber nomad journey across the S...

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

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

From the producers of Naked and Afraid comes 100 Miles From Nowhere, an Animal Planet series that fo...

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

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

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...