Yellowstone National Park is a regular fixture on many travelers' bucket lists since it was declared America's first national park back in 1872. Spanning over 3,500 square miles, it's one of the ...

Add Yahoo as a preferred source to see more of our stories on Google. Yellowstone's famous supervolcano is likely being fueled in a completely different way from what many scientists assumed. New ...

Current status: USGS reports Yellowstone's alert level is NORMAL with seismicity and ground deformation within historical ranges. Recent activity: Two hydrothermal explosions occurred at Black Diamond ...

Eruptions from the Lone Star Geyser send steaming hot water 45 feet into the air in Yellowstone National Park. (Clark Corbin/Idaho Capital Sun) In the monthly seismicity reports for Yellowstone, it is ...

A bison walking past Old Faithful in Yellowstone National Park. - Greg Meland/Getty Images Yellowstone National Park is a regular fixture on many travelers' bucket lists since it was declared ...