A moderately strong, 5.2-magnitude earthquake struck in Southern California on Monday, according to the United States ...

An earthquake with a 5.2 preliminary magnitude was reported near Julian, California on April 14, according to the U.S.

Southern California typically experiences more than 10,000 earthquakes per year, according to the United States Geological Survey. Most of those aren't powerful enough to be felt in a large radius, ...

A magnitude-5.2 earthquake occurred about 2.5 miles south Julian, California at 10:08 a.m. April 14, according to the U.S. Geological Survey.

A volcano in the central Philippines erupted early Tuesday morning, sending a plume of ash about 2.5 miles into the sky and forcing authorities to suspend school in four villages due to ashfall.

Even with these additions, the maps badly need updating, according to Cal Advocates, which represents ratepayers before the California Public Utilities Commission. A proposal from the agency would ...

Residents in Alaska's largest city are bracing for a looming volcano eruption that scientists have warned could happen in a few weeks. Mount Spurr, an 11,000-foot-tall volcano, sits just 81 ...

MANILA, Philippines – Kanlaon Volcano in Negros Island had 12 volcanic earthquakes over the last 24 hours and remained under Alert Level 3, the Philippine Institute of Volcanology and Seismology ...

Multiple small earthquakes have been detected beneath a massive volcano in Alaska this week, as experts warn it may be 'moving closer to an eruption.' Scientists have been keeping a close eye on ...