VIDEOS

Continuing experimentation with nuclear bombs could be the solution to traveling at the speed of light.

The Maya had several different calendars and mathematical systems which they believe predicted the end of the world.

Fifteen days before his assassination Lincoln has an ominous dream forewarning of his own demise.

David Jacobs believes he knows why aliens experiment on us, and his vision is bleak for humanity.

One group of explorers comes downhill only to find their journey just got tougher.

Something big is on the end of the line, and Zeb hopes it’s the bull shark he’s been looking for.

Bernie's son saves the day when his loader breaks down mid-sluice.

Big Al, McGregor’s excavator, shuts down and his resident fix it man comes to his aid.

During the dry season, young lions become so desperate for food that they will eat almost anything.

Backflips don't really need to adhere to the laws of gravity, right?

If playing with fire you better understand the science that governs it and avoid these mistakes.

Casey Anderson witnesses some strange behavior on his search for a polar grizzly bear hybrid.