Travel experts recommend Grand Canyon National Park and Yellowstone National Park as the best choices for first-time visitors ...

When travelers picture the iconic national parks of the United States, names like Yellowstone, Yosemite, and the Great Smoky ...

Thousands of acres of U.S. Forest Service land bordering Yellowstone National Park are safe from a large logging project — at ...

Greater Yellowstone Ecosystem trends — which include another high mortality year — are not a cause for concern, federal and ...

For grizzly bears, wolves, lynx, wolverine, and bison there is no “boundary” around Yellowstone National Park. The forests in this area — the Greater Yellowstone Ecosystem — extend beyond Yellowstone ...

It's against the rules to stop in the middle of the road in Yellowstone National Park, but people do it anyway. Some claim ...

For grizzly bears, wolves, lynx, wolverine, and bison there is no "boundary” around Yellowstone National Park. The forests in ...

Claims that wolves have rescued Yellowstone National Park's aspen trees through a "trophic cascade" oversimplify a complex story.

Yellowstone National Park is home to plenty of dangerous animals. Surprisingly, though, the main cause of injury is far more ...

A big, messy surprise greeted Yellowstone National Park early Saturday morning, just as winter officially began. At around ...

When a 1,000-pound bison dies too close to tourist hotspots in Yellowstone National Park, rangers have to move it. That’s a ...