a volcanic crater in the heart of the park. "The locus of future rhyolitic [igneous rock] volcanism has shifted to north-east Yellowstone caldera," according to the team, which was led by Ninfa ...

According to the Yellowstone Volcano Observatory, it’s probable that this new ... In May, a geologist doing work in the ...

Today, Yellowstone remains a place of low volcanic risk. Sure, there are sometimes small explosions stoked by hot water and ...

Media hype that a volcano in Washington is about to blow up after 1,000 years is “garbage,” says Mike Poland, ...

Thankfully, Yellowstone has never erupted within recorded human history. But a new discovery has highlighted just how active this seemingly dormant volcano really is. Scientists from the United ...

The volcanic crater lake attracts thousands of visitors each year. Those wanting to enjoy the deepest lake in the U.S. will need to schedule a visit soon, before access closes for more than two years.

The scientists don’t look to be all that alarmed. That is, nobody expects it’s going to grow to astronomical heights and ...

Mount Spurr has been showing signs of an eruption since last year, but scientists think one is even more imminent.

YELLOWSTONE NATIONAL PARK – A new volcanic vent was discovered at Yellowstone National Park, the U.s. Geological Survey (USGS) announced this week. The USGS noted the feature is a hydrothermal ...

That's an increase in risk from the observatory's last assessment in February, which gauged that Mount Spurr was equally likely to simmer down as it was to erupt. Now, observations of increased carbon ...