WATCH NAT GEO VIDEOS ONLINE

Watch an exclusive sneak peek from the first episode of Genius, starring Geoffrey Rush as the older Einstein and Johnny Flynn...

Cesar and Dog Rescue Without Borders find a stray in desperate need of medical help.

Mileva and Albert clash over their different approaches to completing a physics assignment.

When 30-40% of the residents of Delhi, India don't have access to running water, they turn to the mafia who sells water on the...

Join host Jason Silva as he explorers the innovations that made humanity modern in ORIGINS: THE JOURNEY OF HUMANKIND, on...

On his first day at Zürich Polytechnic, Albert makes the acquaintance of an intense and independent young woman, and the only...

Follow Ewan McGregor and best friend Charley Boorman as they prepare to bike from the top of Scotland to the tip of Africa.

The world changed when two hijacked airliners crashed into the Twin Towers. We look at the events leading up to it and ask why...

Before the death camps were the killing fields -- mass graves of executed men, women and children.

For the past three years, Ryan’s been drinking three pints of vodka a day.

Tania Head's 9/11 survival story was an inspiration to many - until they learned it was all a lie.

Experts like Dr. Drew reveal the invention of the vibrator, which originally served as a cure for "hysteria" in Victorian Era...

What happens when science fiction becomes reality? Year Million imagines the future of artificial intelligence.

From Executive Producers Brian Grazer and Ron Howard, National Geographic's first scripted anthology series, GENIUS, will...

Beginning nearly five billion years ago, there is no sign of our beautiful blue planet in the solar system.