Demetri Goritsas

These rails carry both freight and passengers across the vast Alaskan terrain. The crews face a constant threat of deadly avalanches, blizzards, freezing temperatures and dangerous wildlife to keep this crucial lifeline running.

“D-DAY 360” strips D-Day back to its raw data to reveal how the odds of victory, in the greatest gamble of World War II, swung on what happened over a five-hour period on a five mile stretch of French coastline. Data gathered though forensic laser scanning, 3D computer modeling, and eye-witness accounts bring the battlefield to life as never before.

Can an elite team of archaeologists finally solve the ancient mystery of the lost pharaohs?

The unique friendship shared by British prime minister Tony Blair and U.S. president Bill Clinton in the 1990s.

An obsessive TV producer snaps when he is fired from his show. What his former staff doesn't know is that he's still watching, and hunting, them all.