Fire on the Mir

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

An unprecedented look at the decade-long odyssey to land a man on the moon. This documentary pulls back the curtain on the familiar narrative of the moonshot, revealing a fascinating stew of scientific innovation, political calculation, media spectacle, visionary impulses and personal drama.

Documentary series exploring what happens when flights lose control.

Explore some of the most death-defying accidents caught on film. Survivors and eyewitnesses explain what went wrong and a panel of experts dissect the scientific principle behind these

Viewers go deep into an Alaskan winter to meet six tough and resilient residents as they try to stay one step ahead of storms and man-eating beasts to make it through to spring. The closest neighbor to Sue Aikens is more than 300 miles away. Eric Salitan subsists solely on what he hunts and forages. Chip and Agnes Hailstone catch fish for currency in bartering for supplies, and Andy and Kate Bassich use their pack of sled dogs for transportation.

For thousands of years, man lived wild. He made fire, built shelter, and hunted food with his own two hands...but as he got smarter, his waist got bigger. Now, it’s time to get guys off of the couch and into the weather on TWC's "Fat Guys in the Woods."

From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and time.

Here is where you'll witness some of the most deadly situations ever caught on tape and put your survival knowledge to the test. Do you have what it takes to come out alive?

Search for Second Earth brings to life, in breathtaking CGI, an epic future journey that our species has already begun: the voyage of an autonomous spacecraft to a planet beyond our Solar System in search of life. Join NASA planetary explorers Gentry Lee and Steve Squyres; and exo-planet hunters Sara Seager, Francois Forget and Natalie Batalha on their quest to find life beyond Earth.

Profiles of some of the men who choose to live off the grid in the unspoiled wilderness, where dangers like mudslides, falling trees and bears are all part of everyday life.

Everest veteran Ben Webster leads a group of climbers through every aspect of a daring summit attempt. This is the ultimate reality program that explores the trials of a team climbing the world's highest mountain. And, for the first time ever, feature footage will be shot from the perspective of each climber. Four climbers, four cameras. Who will make it to the top? Who will survive?

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

Surviving Disaster is unlike any other series on television, as it may actually save a life. What's the best way to survive an earthquake, home invasions, plane hijacking, bioterrorism, hurricane, or even a nuclear attack? Navy SEAL Cade Courtley vividly takes viewers through catastrophic scenarios and arms them with the knowledge needed to survive the unthinkable.

The definitive story of the deadly 2004 tsunami as it travels from country to country, with unseen archive video and untold stories of survival.

A factual, fast paced, adrenalin-driven show featuring the biggest, strangest, and most jaw-dropping mishaps from the world of construction.

Chaos and catastrophe can strike the globe anywhere and at any time; you never know when you'll be caught in the action. Chaos Caught on Camera unlocks the stories behind some of the most compelling, shocking, and remarkable footage captured...