America’s national parks are surging in popularity between America250 celebrations and the increasing demand for domestic ...

'Just an awe-inspiring video of Yellowstone National Park's Lone Star Geyser erupting. "The Lone Star Geyser is near the Old Faithful, on the Lone Star Geyser trail," the filmer, Clay Myers shared.

Around 465 active geysers are roiling across Yellowstone National Park at any given time, with new ones regularly bubbling to ...

A new study shows a volcanic eruption of Yellowstone may be even less likely than we thought: Scientists have discovered a magma cap that may play a role in relieving volcanic pressure underground.

Volcanologists discovered that really hot magma, oddly, won’t start cooling into rock until it reaches lower-than-normal temperatures. Reading time 3 minutes Rivers of lava rose to an average height ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week’s contribution is from Michael Poland, geophysicist with the ...

"We could already see changes in the jet, but never with this level of detail in X-rays." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Italy's Mount Etna has been erupting, ejecting tons of lava and volcanic gasses over Sicily and even leading to earthquakes. The event has been attracting thrill ...