Researchers have identified a stable, gas-venting magma cap beneath Yellowstone, reducing eruption risk and advancing ...

It's one of the world's largest active volcanoes in the world – officially described as a 'supervolcano'. And if it erupted today, it's thought Yellowstone in the northwestern United States ...

The new geyser is located just under a mile north of the Norris Geyser Basin. If traveling on the road between Mammoth Hot ...

Scientists have found previously undocumented ash deposits buried beneath the Lava Creek Tuff in Wyoming — and at least one ...

The Yellowstone supervolcano is a vast reservoir of magma with the potential to unleash a category eight eruption over 100 times more powerful than Krakatoa. Thankfully, Yellowstone has never ...

Entombed at the Ashfall Fossil Beds State Historical Park, teeth from the rhino fossils were analyzed by researchers at the ...

Mike Poland, of the Yellowstone Volcano Observatory, said “the feature itself is new. That there would be a new feature is, you know, mundane,” he told The Associated Press. “The noteworthy ...

It was coming from a new thermal vent, according to a recent blog post by the U.S. Geological Survey’s Yellowstone Volcano Observatory announcing the discovery. The ranger notified park ...

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...

According to a HowStuffWorks documentary on Yellowstone, while the volcano has remained dormant for roughly 640,000 years, scientists continue to monitor it for signs of renewed activity.

Learn about the ancient rhinos that lived and died together in Nebraska in the Middle Miocene.

A thin coat of gray mud confirmed the vent was new, according to a recent online post by scientists with the Yellowstone Volcano Observatory overseen by the U.S. Geological Survey.Mike Poland ...