For the world’s top adventure athletes, the line between triumph and tragedy is razor thin. In the pivotal moments when life hangs in the balance, what drives the greatest to continue pushing... Read more »
Draining the Gulf of Mexico brings deadly secrets back to the surface. Stories of piracy, war, slavery and a dinosaur-killing asteroid … source Read more »
Draining the Pacific reveals the deadly forces behind Earth’s most destructive natural disasters, and a catastrophic threat off America’s coast. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get more Nat Geo Full Episodes: https://youtube.com/playlist?list=PLivjPDlt6ApSiD2mk9Ngp-5dZ9CDDn72O ➡... Read more »
Using the latest technology and research, a missing ancient wonder and once fabled city of the early Egyptian world are discovered beneath the Nile. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get more Nat Geo... Read more »
Find out how a tsunami is born and how it destroys. See All National Geographic Videos http://video.nationalgeographic.com/video/?source=4001 ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More 101 Videos: http://bit.ly/NatGeo101 About National Geographic’s 101 Series: Explore... Read more »
Native to Southeast Asia, the endangered red-shanked douc langur is known for its striking appearance. The ‘Queen of the Primates” has bright maroon fur from its knees to its ankles. ➡ Subscribe:... Read more »
What are coral reefs? Coral can be found in tropical ocean waters around the world. But how much do you know about reefs and the tiny animals—polyps—that build them? Learn all about... Read more »
Far above Earth’s surface, the ozone layer helps to protect life from harmful ultraviolet radiation. Learn what CFCs are, how they have contributed to the ozone hole, and how the 1989 Montreal... Read more »
The Bermuda Triangle: Everybody’s heard about this stretch of cursed ocean off America’s eastern coast where ships and aircraft disappear without explanation. Or do they? Sam dives into the origin of the... Read more »
Electromagnetism is one of the four fundamental forces of nature. Learn about the relationship between electricity and magnetism, the different wavelengths on the electromagnetic spectrum, and how an invisible force protects our... Read more »