When this Australian couple stepped out of their camper, they probably didn't expect to see a 17-foot python eating a kangaroo whole.

Salmon sometimes have trouble getting over today's manmade dams. Whooshh Innovations' salmon cannon can provide an interesting solution.

Here's the unexpected tale of exactly how and why future U.S. president Teddy Roosevelt ended up riding that moose through a lake.

Its overcrowded tunnels make it difficult to imagine but the old Penn Station was America's most treasured train station. Now, New York wants to bring it back.

This is how gravitational waves reveal ripples in spacetime, prove Einstein's theories right, and illuminate the mysteries of how the universe began.

The Ku Klux Klan lived a much different life in the 1920s, apparently a life that involved riding Colorado's amusement park Ferris wheels.

New video of the biggest great white shark ever caught on camera, nicknamed "Deep Blue," has been released -- and it's truly astounding.

Around one-fifth of the world's population participates in the event, which began on Sunday.

Drones can cause havoc if they're in the wrong hands. With their new drone-hunting eagles, Dutch police have come up with a novel and effective solution.

Humans take 93 million selfies per day. And if that number disturbs you, just wait until you see this infographic breakdown of selfie deaths.

Black History Month starts today. Here's how it got started, and some dates you should know.

Proof that public transportation doesn't have to be hideous.