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

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

The temblor was detected near Julian, California. There were no immediate reports of major damage or injuries.

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

A 4.3-magnitude earthquake was reported in Alaska on Saturday (April 20), according to the United States Geological Survey. ...

Volcanoes have stirred human awe for thousands of years, with their bursts of fire and rivers of molten rock. Yet, beyond the ...

The United States Geological Survey has confirmed an overnight earthquake in Georgia. According to the USGS, the 2.2 ...

NASA has found a large hole on Mars. This hole might lead to underground caves. Scientists think these caves could hold alien life. The US Geological ...

Geologic mapping, the report emphasizes, is a scientific process. Every map is the result of hypothesis testing, data ...

The quake centered near San Diego, but shockwaves were felt as far as Los Angeles more than 100 miles away, according to the ...

NASA has revealed a 328-foot-wide hole on Mars, potentially a gateway to subterranean caves that could harbor alien life.

A sleeping baby was shocked awake when a 5.2-magnitude earthquake struck southern California on Monday, April 14.Footage ...