Yellowstone National Park, the oldest national park in the USA and home to some of the most unique geological features on ...

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

The Yellowstone Valley Animal Shelter is celebrating a special milestone this week. Triniti Halverson, the shelter's director ...

The Yellowstone supervolcano, located beneath Yellowstone National Park in Wyoming, is one of the most powerful volcanic ...

The highest temperature ever recorded in Yellowstone (459 degrees) was measured in a drill hole at Norris, just 1,087 feet ...

A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

Scientists say it is not likely the Yellowstone Volcano will erupt anytime soon - in the video below, John Sherer reports on ...

Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...

The chief scientist of the Yellowstone Volcano Observatory, Dr. Michael Poland, says he's not worried about an imminent eruption of the volcano under Yellowstone National Park.

Surging direct-flight jet service portends another busy tourist summer in Greater Yellowstone and beyond. Waiting for a ...