A veteran Bay Area real estate firm is the top bidder to buy the former U.S. Geological Survey campus in Menlo Park.

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

The temblor was centered about 2.5 miles south of Julian, according to initial reports from the U.S. Geological Survey.

A strong earthquake centered in San Diego County gave Southern California a rattle on Monday morning. According to ...

A magnitude 5.2 earthquake near Julian rattled much of Southern California and Tijuana just after 10 a.m. Monday, prompting ...

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

Beneath Yellowstone lies a magma reservoir, pulsing with molten and superheated rock and exsolved gases. Scientists have long ...

A 5.2 magnitude earthquake struck near San Diego on Monday morning, with the epicenter located in Julian, California, ...

Geologist Minik Rosing refutes claims from the Trump administration about untapped mineral riches in Greenland. The U.S.

Texas was struck by a series of earthquakes on Thursday, the strongest of which registered a magnitude of 3.3, according to ...

The US Geological Survey assessed technically recoverable oil and gas reserves in Maverick basin formations in the Western ...

A 3.5 magnitude earthquake struck near Julian in San Diego County Sunday afternoon, and experts are now monitoring for any ...