Footage captures grizzly bear venturing out in Yellowstone, way before its typical hibernation period ends ...
A grizzly bear seen wandering around Yellowstone National Park on Monday might be one of the earliest-ever post-hibernation ...
A gray wolf was illegally shot and killed just north of Yellowstone National Park last month. According to wolf advocates, ...
A hunter illegally killed a 'rising star' wolf and threw away its GPS collar.
Rangers at Yellowstone National Park are reportedly trying to solve the mystery of what happened to a well-known female wolf ...
MAMMOTH HOT SPRINGS, WY – Starting this year, Yellowstone National Park will extend the fishing season on three rivers in the ...
Did anyone else grow up in perpetual fear of any and all natural disasters? I don’t know if it was cartoons or what, but as a ...
Wolf 1478F could have become the Junction Butte pack alpha, experts say.
The story of wolves in Yellowstone National Park is one of the most successful—and scrutinized—wildlife restoration projects ...
Yellowstone National Park now charges international visitors $135 for week-long passes while U.S. residents pay $35, generating millions in additional revenue.
Yellowstone is a dynamic geologic system—the one constant is change. This is demonstrated daily by hydrothermal activity ...