City budget experts say the fines are producing such a big revenue windfall that it could help balance the budget.

Springtime can only mean one thing for Yellowstone National Park: The newborn baby animals are coming out to play.

A man was gored by a bison in Yellowstone National Park on Tuesday after getting too close, the National Park Service said.

Yellowstone National Park, Wyo. — A bison gored a man Tuesday after a large group of visitors got too close to the animal in ...

Conservationists were 'disappointed' that footage emerged showing boats getting too close, staying too long, and not allowing ...

Officials are warning visitors to Yellowstone National Park not to get too close to animals after a man was gored by a bison.

Visitors to Yellowstone often underestimate just how dangerous bison can be and a couple of people a year fall foul of their ...