Most hikers worry about bears and big cats, but the animal most likely to turn a backcountry outing deadly is far more ...

A pearly-white smile wasn't always the status symbol it is today. In fact, people in the past frequently blackened or filed their teeth - some even replaced their teeth with gold as an indication of ...

(NAPSI)—Regarded by many as one of the oldest medical professions, dentistry has been practiced for thousands of years. Over ...

Footage shows the bear’s painful tumble and, after a period of recovery and reflection, its sprint back into the forest.

This footage of grizzlies running at full speed in Grand Teton National Park is both mesmerizing and terrifying. There's an ...

Nearly two months after surgery, the Cheyenne Mountain Zoo says its 21-year-old grizzly bear, Emmett, is making good progress ...

Grizzly 970 is known as "Van Gogh" because he lost his right ear in a fight with another male. Wildlife photographers love ...

Bruno, one of Wyoming’s most popular grizzlies, had his face ripped open last fall in what many bear observes believe was a ...

The ‘sea unicorn’ is an evolutionary anomaly. What few know is that the narwhal’s iconic ‘horn’ is actually a tooth, shaped ...