This aerial photo released by the National Park Service shows the damaged Biscuit Basin boardwalks after a hydrothermal ...

A hiking guide who leads excursions in Yellowstone National Park paused for a photo opportunity recently and later asked his ...

Some of the largest volcanic eruptions on the planet have occurred at Yellowstone National Park, and scientists have ...

The suit concerns brucellosis, a bacterial disease that infects cattle, swine, goats, sheep and dogs and can spread to humans ...

While millions around the world tuned in to watch Kevin Costner’s sensationalized depiction of western history in the ...

Learn why there may be movement below Yellowstone, but the likelihood of a massive volcanic eruption there remains low.

Excelsior Geyser is located in Midway Geyser Basin, adjacent to the spectacular Grand Prismatic Spring. The geyser may have ...

A beloved matriarch, 907F lived to be 11 years old, which is much longer than the average life span for gray wolves and a rare feat, even for those in the protected area of Yellowstone ...

Those living in fear of a supervolcano eruption at Yellowstone National Park can breathe easy: The park may be sitting on a ...

Governor Greg Gianforte and two state agencies filed a lawsuit against the Biden administration to challenge Yellowstone National Park’s (YNP) Bison Management Plan. Together with Montana Department ...

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

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