Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem ...

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

While a flood of news articles, Facebook posts and YouTube videos have attributed the boost in aspen trees to wolves, ...

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

Yellowstone National Park announces its winter season officially begins on Monday, December 15.Throughout the season, ...

Wolves are among Yellowstone's most popular sights – so popular and so closely watched they can become accustomed to seeing ...

The closely watched tally shows that from January through November a total of 71 grizzly bears are known to have died in what ...

This charming city in Montana, tucked into the Rocky Mountain foothills, has hiking trails, charming restaurants, and is near ...

The winter season at Yellowstone National Park's beings on Monday, Dec. 15.From mid-December to mid-March visitors can travel ...

Planning a winter trip to Yellowstone? The National Park Service urges visitors to skip this fabric and choose wool or ...

Looking for a winter wonderland escape this winter? Here's why all the travel pros we spoke to picked this one.

Wyoming’s Yellowstone bison look miserable when caked in snow and frost, but their thick coats, fat reserves and efficient digestion keep them warm ...