An 11-year-old male grizzly bear was trapped and killed in Yellowstone National Park on May 14, after the bear "repeatedly ...

Several fearsome predators live in our National Parks, but do you know just how big the biggest grizzly bear to ever roam ...

The bear was killed by park staff in Yellowstone last week because it posed a risk to public safety, the park said in a news ...

A grizzly bear that Wyoming wildlife officials said was continuously attacking cattle was captured and relocated to a location near Yellowstone National Park last week. According to a press ...

A wildlife photographer definitely felt an earthquake in the Hayden Valley area of Yellowstone on Monday evening but the ...