Chris Nicholson and Kathleen Chandler joined us for a ride along Denver's most infamous bus route.

SMARDAN, Romania (AP) — Pulitzer Prize-winning photographer Vadim Ghirda has been working for The Associated Press since 1990 ...

It's well-known that cuttlefish and several other cephalopods can rapidly shift the colors in their skin thanks to that ...

When most of us think of landscape photography, the name Ansel Adams comes to mind. After all his view of Half Dome in ...

This 375-million-year-old fish, the closest known relative of the ancestors of limbed animals such as humans, likely evolved the foundation for rear legs even before the move to land, researchers say.

Snowflakes provide many of us with our earliest impressions of what it means to be unique. Even within a group—the flakes so ...

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Unlike a single-piece full-face helmet, a flip-front has a separate chin-bar that lifts up, exposing the face while the helmet is still on. Not only does this allow people to see your face for ID ...

Megan Nolan on the almost mystical appeal of animal escapes.

WATCH: Sharks biting alligators, the most epic lion battles, and MUCH more. Enter your email in the box below to get the most mind-blowing animal stories and videos delivered directly to your inbox ...