The state filed its lawsuit at the end of last year, arguing Montana’s concerns were not properly addressed in Yellowstone's ...

Spread the loveTourist season officially opened at Yellowstone National Park on April 18, and the eternally unanswered ...

Though the wolves might be outnumbered in Yellowstone, the canines have been known to hunt down bison. That being said, they ...

Bison jams are not uncommon in Yellowstone given their population ... number of bison in a herd can range from about 20 during the winter to an average of about 200 in the summer, the NPS says.

Although elk infected with brucellosis freely roam southwestern Montana and have been responsible for infecting cattle with the disease, “bison in Yellowstone present a much higher, much more ...