Now, Yellowstone's magma is on the move, according to research published in the journal Nature, where a team of scientists said they found a build-up in a corner of a vast 50 kilometre by 70 ...

An expert from the Yellowstone Volcano Observatory has revealed some of the most likely impacts of an eruption in the famed national park.

The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

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.

Scientists say it is not likely the Yellowstone Volcano will erupt anytime soon - in the video below, John Sherer reports on how their research supports that theory ...

"The great basin," he wrote, "has been formerly one vast crater of a now extinct volcano." The lieutenant was right: Yellowstone is a volcano, and not just any volcano. The oldest, most famous ...

Lead author Ninfa Bennington, a research geophysicist at the Hawaiian Volcano Observatory, told The Washington Post: "Nowhere in Yellowstone do we have regions that are capable of eruption." ...

Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of ...

The activity culminated with the April 15 explosion, which left a crater about 10 feet (3 ... in the vicinity of Norris Geyser Basin. Yellowstone Volcano Observatory scientists conducted a variety ...