Most Viewed From National Geographic

Along the wild edges of the Earth, against a stunning backdrop of aerial, underwater, and wildlife photography, evolutionary biologist Armand Leroi...

Explorer Robert Ballard sets out to solve the mystery of Amelia Earhart's disappearance as he and a team of experts travel to the remote Pacific...

Paris to Pittsburgh brings to life the impassioned efforts of individuals who are battling the most severe threats of climate change in their own...

“These animals are like ghosts,” says Carlton Ward Jr.—National Geographic explorer, photographer, and 8th generation...

To find out why sharks are drawn to Hawaii’s volcanoes, biologists Dr. Mike Heithaus and Dr. Frances Farabaugh free dive with one of the most...

As one of the most feared predators on the planet, sharks use a number of strategies to enhance their predatory abilities, even changing colour.

In this gripping investigation, archaeologist Pepi Papakosta is on a hunt for Alexander the Great's lost tomb, and she makes an extraordinary...

Take a photographic journey thorough time from the violent birth of our planet four and a half billion years ago, through ice-ages, massive volcanic...

Whether it's the biggest great white, the most photographed tiger shark, or the shark known for jumping 100 feet up out of the water, we're diving...

James Cameron and Simcha Jacobovici go on an adventure to find the lost city of Atlantis by using Greek philosopher Plato as a virtual treasure map.

Featuring behind-the-scenes footage and unprecedented access to its hallowed halls, this program from National Geographic takes viewers on an...

Never-before-heard trial testimony reveals shocking new details about World War II and the inner workings of the Nazi war machine.

Nova and National Geographic present exclusive access to an astounding discovery of ancient fossil human ancestors.

In this one-off documentary, Space Dive tells the behind-the-scenes story of Felix Baumgartner's historic, record-breaking freefall from the edge of...

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

Documentary exploring the parallels between 'The Return of the King' and real events and people in history.

Eager to provide a better future for her son, Fadi, divorcée Muna Farah leaves her Palestinian homeland and takes up residence in rural...

Over the centuries, explorers traded tales of a lost civilization amid the dense Amazonian rainforest. Scientists dismissed the legends as...

Surrounded by the unforgiving Kalahari Desert, the Okavango Delta is a lush, vibrant oasis that pulses with life each year as the great flood...

Before man ruled the world, Earth was a land of giants, from birds with plane-length wingspans to Boeing 737- sized dinosaurs. Count down the biggest...