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.

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

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

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

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

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 factual, fast paced, adrenalin-driven show featuring the biggest, strangest, and most jaw-dropping...

Everest veteran Ben Webster leads a group of climbers through every aspect of a daring summit attemp...

Four-part documentary recounting the bombing of Pan Am flight 103 in 1988, when 270 people lost thei...

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

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

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

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

Amazing survival stories from those who stood at the threshold between life and death, and also happ...

In Dual Survival Brazil, two survival experts present to the public their contrasting skills, in a w...

Brian Greene is going to let you in on a secret: We've all been deceived. Our perceptions of time an...

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

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