While not a household name like the San Andreas, the Elsinore fault is part of a larger seismic zone that experts fear and ...

Millions of people across Southern California learned about a 5.2-magnitude earthquake that hit San Diego County on Monday ...

Mega volcano is set to EXPLODE as dozens of earthquakes destabilize its centerSouthern California hasn't stopped shaking ...

The earthquake had a preliminary magnitude of 5.2 and was near the mountain town of Julian, east of San Diego, according to ...

Southern California typically experiences more than 10,000 earthquakes per year, according to the United States Geological ...

Scientists have found previously undocumented ash deposits buried beneath the Lava Creek Tuff in Wyoming — and at least one ...

GRINDAVIK, Iceland (AP) — A volcano in southwestern Iceland that has erupted repeatedly for more than a year again belched lava and smoke into the air on Tuesday, just hours after authorities ...

(AP Photo/Marco di Marco) GRINDAVIK, Iceland (AP) — A volcano in southwestern Iceland that has erupted repeatedly for more than a year again belched lava and smoke into the air on Tuesday, just hours ...

(AP Photo/Marco di Marco) GRINDAVIK, Iceland (AP) — A volcano in southwestern Iceland that has erupted repeatedly for more than a year again belched lava and smoke into the air on Tuesday ...

LUCENA CITY — Taal Volcano in Batangas province has shown an increase in sulfur dioxide emission, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported on Tuesday ...

HONOLULU — Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed. Watch the eruption in the player above. The eruption ...