For decades, scientists knew magma was simmering beneath the earth at Yellowstone National Park. A team of researchers ...

Located in the northwest corner of Yellowstone National Park, Mammoth Hot Springs is one of the more popular gateways into ...

Ever been mesmerized by the swirling colors of Grand Prismatic Spring and wondered what fuels that otherworldly boil? It ...

A recent study discovered the exact location of the Yellowstone supervolcano's magma cap -- and hints at when it may erupt.

August 2026 - 5 days Step into one of the most wildlife-rich landscapes in the continental U.S, the iconic Lamar Valley of ...

Located within parts of Wyoming, Montana, and Idaho, Yellowstone National Park truly deserves the honor of being designated ...

Bison jams are not uncommon in Yellowstone given their population at the park has ranged from 3,500 to nearly 6,000, the National Park Service says.

Normally, only the road between Yellowstone’s North Entrance at Gardiner, and the Northeast Entrance near Cooke City, Mont., ...

Today's the day — the West Entrance to Yellowstone National Park opens in West Yellowstone, and tomorrow kicks off National ...

Kenneth Sims and other research scientists recently discovered that mafic volcanism of Henrys Fork Caldera -- located in ...

Need a break? Play the USA TODAY Daily Crossword Puzzle. Bison jams are not uncommon in Yellowstone given their population at the national park has ranged from 3,500 to nearly 6,000, according to ...