The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

Large explosive eruptions occur in Yellowstone around once every 700,000 years, according to the U.S. Geological Survey.

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

The bison plan was finalized in 2024 amid protests from the Gianforte administration, first outlined in a 17-page letter in 2023.

A long winter’s nap in some fluffy, white snow looks awfully cozy. Typically, I don’t get jealous of animals that have to tough it out in the cold, winter weather. Why would I be? The modern ...

When visiting Yellowstone National Park in Wyoming, it’s possible to encounter one of the two bear species that inhabit the ...

A long-simmering battle between Yellowstone National Park officials and the Gianforte administration in Montana came to a ...

On Monday, the Department of the Interior and Grand Teton National Park announced the purchase of the 640-acre Kelly parcel ...

Montana is suing Yellowstone National Park over a plan to increase the number of bison in and around the park and establish ...

Gov. Greg Gianforte, the Montana Department of Livestock and Montana Fish, Wildlife and Parks are suing the Biden ...

The bison plan was finalized in 2024 amid protests from the Gianforte administration, first outlined in a 17-page letter in ...

According to the National Park Service, bison have injured more people than any other animal at Yellowstone National Park. They are not known for being particularly aggressive animals, but they will ...