A new thermal vent spewing steam in the air at Yellowstone National Park is gaining attention, mainly because it's visible ...

A major US city that's home to nearly 300,000 people is bracing for an impending volcanic eruption. Municipality and school ...

Yellowstone has never erupted within recorded human history. But a new discovery has highlighted just how active this ...

At the confluence of multiple tectonic plates, on the Pacific Ring of Fire, sits the West Coast of the United States, where ...

It may be famous for its reliable 'Old Faithful' geyser, but one should never forget that Yellowstone National Park sits on ...

It's common knowledge that Yellowstone Park sits on top of an ancient supervolcano, but what happened last time it erupted?

Scientists have worked for years to build systems to monitor volcanoes and earthquakes on the West Coast, but DOGE cuts may ...

In the last three years, we’ve seen the largest glacial mass loss on record. This dramatic ice loss is risking a flood of consequences. Reuters senior correspondent Alexander Villegas explains why.

Scientists have worked for years to build better systems to keep people safe from earthquakes and volcanoes. Will those ...

The Mount Lewotobi Laki Laki volcano in south-central Indonesia has erupted, sending an ash column 26,000 feet high and ...

Mount Lewotobi Laki Laki in Indonesia erupted thrice, with ash reaching 8,000 meters, prompting an expanded danger zone.

Lava from Hawaii's most active volcano created fountains that reached 700 feet (215 meters) Thursday during the latest ...