Most Viewed From National Geographic

One famous day. Five heroes. Five key turning points that changed the course of World War II during the D-Day landings, told through the eyes of the...

2006 was one of the deadliest Everest seasons on record. Experienced mountaineer Lincoln Hall was invited to join an expedition as a high altitude...

Take a fascinating journey inside the bizarre world of a living human being with this compelling documentary from National Geographic, where...

Most of us can answer that question without a second thought, but for some people, the answer isn’t so simple. American Transgender takes us...

After six months of scientifically advanced training, three of the world's most elite distance runners set out to break the two-hour marathon...

They are some of the biggest pyramids on the planet, millions of tons of stone and earth towering above the landscape in a display of massive wealth...

Host Danny Trejo sets out to discover the origin of the idea of hell.

In this revelatory documentary, world-leading neurologist and doctor, Steven Laureys, conducts an immersive investigation into the phenomena of...

The moon has an impact on animal species around the globe, but there’s never been a connection drawn between the lunar cycle and sharks. One...

The Channel Tunnel linking Britain with France is one of the seven wonders of the modern world but what did it take to build the longest undersea...

In 2009 a team of British cavers went on an expedition deep within the jungle of central Vietnam. To their amazement they discovered an enormous cave...

The Nightcrawlers provides unprecedented access to the the Manila Nightcrawlers as they look to expose the true cost of Filipino President...

Every year, millions of asteroids and comets or "stray bullets" streak through the skies, and tons of small meteorites strike our planet! Some 65...

In northern Zimbabwe, Lynne and Phil Richardson's National Geographic film crew follows a pride of lions for four years. During the dry season, lions...

They grew up under the Nazi regime. They pledged to give their lives for Hitler. They were fanatics who would not be stopped. They were the 20,000...

A look at sharks living deep in the ocean, where extreme adaptation is critical to survival.

The Serengeti is Africa's largest nature reserve and one of its most notable inhabitants is the cheetah, also called cheetah. A young cheetah tells...

High Seas Adventurer highlights Johnson's exciting life, beginning with his introduction to the sea aboard the PEKING in 1929. Around Cape Horn, a...

It is a spectacle few have seen firsthand. Two foes trapped on an island in a remote part of Africa - and a battle to survive captured in...