A mysterious blue water-filled hole appeared in Yellowstone's Norris Basin, caused by small explosions, but poses no ...

A powerful underwater volcano off the Oregon coast is rumbling with over 300 earthquakes a day, sparking fears it could erupt ...

Scientists used AI to reveal tens of thousands of previously undetected earthquakes beneath Yellowstone. The discovery shows ...

Beneath Yellowstone’s stunning surface lies a hyperactive seismic world, now better understood thanks to machine learning.

A new study published in Science Advances has revealed the first detailed images of a newly developing subduction zone off ...

Earth's continents may look fixed on a globe, but they've been drifting, splitting and reforming over billions of years—and they still are. Our new study reveals fresh evidence of rhythmic pulses of ...

A massive volcano has shown critical signs that an eruption could be coming soon, but experts have said that there may be no ...

The giant earthquake was recorded at 12:37 p.m. local time, southeast of Sand Point, a community located on Popof Island in ...

Eruption sent glowing lava and columns of smoke into air, with dramatic footage showing orange flows lighting up the dark volcanic landscape ...

A tsunami warning that was issued Wednesday for parts of Southcentral and Southwest Alaska due to a magnitude 7.3 earthquake along the Aleutian Chain has been canceled.

Icelandic authorities now say threats of wildfires have officials on "high" alert and that eruption fissures were bigger than ...

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