Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...

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

Scientists investigating the Yellowstone supervolcano have discovered movement ... The volcano, located under Yellowstone National Park in Wyoming, is capable of producing a devastating magnitude ...

Axial Seamount is a young, 30 million-year-old undersea volcano in the Pacific Ocean off the U.S. coast, and it’s expected to ...

Geologists found a deep-running network of magma channels in the northeast corner of Yellowstone National Park.

in Yellowstone National Park, Wyoming. Sitting atop an active volcanic caldera, Yellowstone, America's first National Park, is home to more geological hydrothermal features (geysers, mud pots ...

Despite the study confirming that Yellowstone’s magma is more solid than liquid, Michael Poland emphasized the need to focus on more immediate risks and hazards in the park rather than ...

Yellowstone Caldera Chronicles is a weekly column written ... which extends from eastern California to western Wyoming and Montana. We can see the evidence for these formerly continuous mountain ...

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

And, we have grizzly bears to thank for that, and the vague threat of the Yellowstone Supervolcano going apocalyptic ... people aboard crashes in northern Wyoming.” In July, a single-engine ...

Scientists investigating the Yellowstone supervolcano have discovered movement ... The volcano, located under Yellowstone National Park in Wyoming, is capable of producing a devastating magnitude ...