MOST VIEWED PHOTO GALLERIES

A cargo jet plummets to earth in the Swedish Arctic. And as investigators pore over the evidence, a terrifying picture of...

Trauma, triage and recovery is routine for these brave Pararescuemen.

Cavity Courier

There’s an untold story of how the Nazis waged a secret war across the world's oceans. We go in search of Hitler's secrets,...

We revealed a lost wonder of the ancient world of the Nile, monumental fortresses, and the origins of Ancient Egyptians’...

Where is Malaysian Airlines Flight MH370? How did MH370 crash without a trace and why has modern technology failed to pinpoint...

A baby is born on the day the show premieres. What kind of world can she expect to grow up in? One of her possible futures is...

124 million people enter the U.S. through our nation's airports each year. It's a nonstop human tidal wave and hid amongst...

Award-winning journalist Mariana van Zeller explores the inner-workings of the global underworld's most dangerous black markets.

Megastructures: Astana. Worlds Most Extreme Capital City will allow our audience to become familiar with the most extreme city...

The expert mechanics have one of their toughest assignments yet when they are tasked with converting an Audi R8 into a mean...

Three guys. Three skill sets. Fifty states. Dirty Rotten Survival follows three men with three wildly different skill sets on...

Albert Lin travels to the famous city of Petra and learns it may have been part of a much bigger network built by a mysterious...

Cara Delevingne realizes a long-held dream of accompanying Bear Grylls on an adventure as the two of them brave heart stopping...

Former WWE champion and action star Dave Bautista joins Bear in the Arizona desert where Mother natures proves to be his...