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...
From the planets to the stars and out to the edge of the unknown, history and science collide in a w...
Mykel Hawke is a former Special Forces survival expert. His wife Ruth is a television journalist. To...
For thousands of years, man lived wild. He made fire, built shelter, and hunted food with his own tw...
Viewers go deep into an Alaskan winter to meet six tough and resilient residents as they try to stay...
An unprecedented look at the decade-long odyssey to land a man on the moon. This documentary pulls b...
Profiles of some of the men who choose to live off the grid in the unspoiled wilderness, where dange...
Everest veteran Ben Webster leads a group of climbers through every aspect of a daring summit attemp...
Here is where you'll witness some of the most deadly situations ever caught on tape and put your sur...
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...
Surviving Disaster is unlike any other series on television, as it may actually save a life. What's ...
Explore some of the most death-defying accidents caught on film. Survivors and eyewitnesses explain ...
Search for Second Earth brings to life, in breathtaking CGI, an epic future journey that our species...
Documentary series exploring what happens when flights lose control.
Bill Pullman introduces and narrates this four-part documentary on the world's first national park, ...
Imagine crashing through the acid storms of Venus, taking a space walk in the magnificent rings of S...
Hazen Audel embarks on an epic trek that will mirror a traditional Berber nomad journey across the S...
From the producers of Naked and Afraid comes 100 Miles From Nowhere, an Animal Planet series that fo...
Four-part documentary recounting the bombing of Pan Am flight 103 in 1988, when 270 people lost thei...