State wildlife officials examine over 100,000 boats annually at roadside inspection stations, searching for signs of hitchhiking critters that could harm local lakes, rivers and streams. Of special ...

Yellowstone National Park is home to numerous grizzlies, including the enormous, record-breaking specimen captured in this ...

A massive surge of Pacific moisture will drop up to 60 inches of snow in the western mountains of Wyoming between Friday and ...

U.S. News Insider Tip: Cell phone service is limited so print or screen shot your Day Pass before you go. – Debra Smith ...

Kevin Costner is set to return to Yellowstone in a special three-part series that will feature the actor exploring some real ...

A driver was both delighted and terrified when a herd of bison surrounded her car on a road through Yellowstone National Park ...