Geoscientists have discovered a magma cap at Yellowstone National Park that is likely playing a critical role in preventing a ...

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

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.

Underneath Yellowstone National Park, magma bubbles and flows ... Schmandt said. “It pushes us to be a little more ambitious about what we could know about volcanoes in Yellowstone,” Schmandt ...

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 ...