As dusk began to fall on Yellowstone National Park, the male grizzly bear wandered down a hill in hopes of getting a free ...

Yellowstone bison now breed as one interlinked population. Genetic studies show strong gene flow across all bison herds.

Cars that were on this bridge in Yellowstone National Park had no choice but to come to a stop as nature took over the roadway typically reserved for vehicles. There’s all kinds of rules of the road ...

Yellowstone is huge, over 2.2 million acres. Almost 5 million people visited it last year. It's the world’s first national ...

Tchotchke shop owners are busy stocking shelves with Old Faithful shot glasses, stuffed teddy bears and Yellowstone hoodies.

Overseas travel to the U.S. nosedived 11.6% in March, reflecting jitters over Trump administration tariffs, stock market ...

On March 1, hundreds of people gathered in Gardiner, Montana, at the northern entrance to Yellowstone National Park. The crowd ... To Parks, the biggest question is whether Gardiner will ...

Firings, buyouts and a lack of seasonal workers could mean jammed roads, closed campgrounds, limited hours and more. What you ...