A video of bears in a South Dakota-based wildlife park was misleadingly shared as a video of bears leaving Yellowstone in ...

One of Yellowstone National Park’s most beloved grizzly bears, known to fans as “Raspberry,” has not been seen in nearly two ...

One of Yellowstone National Park’s most beloved grizzly bears, known to fans as “Raspberry,” has not been seen in nearly two months, raising concerns that the iconic matriarch may have died.

Experts can't verify for certain if a grizzly carcass recently found in Yellowstone is that of well-known "Raspberry," who ...

Experts can't verify for certain if a grizzly carcass recently found in Yellowstone is that of well-known "Raspberry," who ...

These trails also range from the easiest hikes you can do in Yellowstone to some backpacking challenges for seasoned hikers. Even Yellowstone's most underrated trail can be found in Wyoming. It's the ...

A supervolcano is located at Yellowstone National Park. Here's what happens to North America and the rest of the world if Yellowstone erupts.

Many American schoolchildren grow up learning that Yellowstone was the world’s first national park. But across the globe in Mongolia, just south of the capital, Ulaanbaatar, a mountain holds a claim ...

Science Moms works to demystify climate change and motivate moms to demand plans and solutions that will protect the planet for their kids—and their kids from dangerous, climate-change fueled extreme ...

The Jenny Lake Rangers report that another chunk of the Second Tower on Grand Teton fell off over the Fourth of July weekend.

The National Weather Service has placed much of the region under a Tornado Watch through 11 p.m. Friday.