Widely shared social media posts claimed a massive underwater volcano "the size of a city" was "showing signs it could erupt ...

Creators ranging from conspiracy websites to psychics to an AI-generated Bigfoot have weighed in on TikTok, but should you ...

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

Oregon is famous for its wine country and this scenic loop offers visitors delicious libations as well as gorgeous views of ...

The United States Geological Survey (USGS) shows lava fountains shooting up high in the latest episode of an ongoing eruption ...

Lava in Hawaii, seismic shaking in Alaska and underwater rumblings near Oregon. Scientists say it’s not the end of the world, but it’s definitely worth watching.

An underwater volcano near Tonga revealed how sediment spreads, disrupts marine life, and raises questions about deep-sea ...

A tsunami warning has been issued for south Alaska and the Alaska Peninsula after a massive 7.3-magnitude earthquake, ...

Mount Rainier was experiencing "the most significant seismic activity" at the volcano in more than 15 years as an "earthquake ...

This is now the largest recorded earthquake swarm at Mount Rainier since seismic monitoring at the volcano began in 1982, the ...

Wherever you are in Portland, there’s a good chance you’re standing on a volcano. Much of Southeast Portland is part of the Boring Lava Field, an extinct volcanic area pockmarked with the remnants of ...

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...