New research has identified a 35,000-year-old basalt eruption as the youngest at Yellowstone, shifting our understanding of ...

Scientists in the United States have 'blown the lid off' the Yellowstone supervolcano's mysterious underground reservoir of magma. A team of geologists and Earth scientists now claims to have finally ...

A TikTok video claiming to show fresh ground movement inside Yellowstone National Park has triggered a wave of online ...

Yellowstone was massive. Roughly a thousand times larger than the eruption of Mt. St. Helens, the biggest eruption in the ...

Yellowstone National Park sits atop the world's most famous supervolcano. If it erupted, ash and molten rock would spew across much of the continental United States, devastating the country and ...

At Yellowstone, for example, the last magmatic eruption was a lava flow that occurred about 70,000 years ago, but the area is home to one of the most vigorous hydrothermal systems on Earth. So even ...

The Greater Yellowstone Ecosystem (GYE), with Yellowstone Lake at its heart, is composed of diverse environments that have been sensitive to climate changes since the end of the last ice age, about 14 ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Deborah Bergfeld, research geologist ...

Many of the monitoring sites in National Park are located in remote areas. When they go offline, a lot of preparation and effort is necessary to bring them back ...

U of U geology professor Robert B. Smith has made a 50-year career out of studying Yellowstone. He presents a lecture on the Yellowstone Supervolcano Wednesday, March 18, at 7:30 p.m. at the Skaggs ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from R. Greg Vaughan, research scientist ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the ...