A drum seismograph records the shaking of the ground at the new earthquake ... More monitoring station June 23, 2004 at the ...

Days after a devastating earthquake hit Myanmar in late March 2025, killing more than 3,700 people, footage of dark-colored liquid bubbling from ... shows a phenomenon associated with seismic activity ...

Scientists found new evidence that Earth’s crust is peeling underneath the Sierra Nevada in California. The process might be how the continents formed, they say.

Seismologist Deborah Kilb was wading through California earthquake records from the past ... be too hot and high pressure for seismic activity. “In Northern California usually the (earthquake ...

Color photos shot in 1980 from the cockpit of a Cessna 150 reveal the magnitude of Mount St. Helens' ash and destruction amid ...

Kilauea’s latest eruption episode — its 19th since late December — came to a close early this morning after nearly eight ...