Montana officials have made good on legal threats to sue the National Park Service over what they say is mismanagement of its ...

Mammoth Campground is an 85-site campground in Yellowstone National Park, open year-round. It is located near the park's ...

A hiking guide who leads excursions in Yellowstone National Park paused for a photo opportunity recently and later asked his Threads followers: “Do you see the ‘moose head’ in this picture ...

Yellowstone National Park this week cautioned that while most bears are hibernating, winter visitors should still carry bear spray. That’s because mountain lions, or cougars, are active year ...

New mapping of the magma lying beneath Yellowstone National Park sheds light on where volcanic activity is shifting, and the ...

National Park Service / Jeremy SunderRaj One of Yellowstone National Park’s most famous gray wolves, an 11-year-old matriarch who was blind in one eye, has died after a fight with a rival pack.

Yellowstone National Park, established in 1872, was initially preserved due to its harsh volcanic landscape and severe winters, which deterred settlers and inadvertently created a wildlife refuge.

A volcanic eruption is unlikely to occur at Yellowstone National Park because of the magma formations underneath, according to research published in the journal Nature on Wednesday, and the ...