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 ...

An earthquake with a preliminary magnitude of 5.2 hit Southern California on Monday morning. Experts with the Seismological ...

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 ...

A real estate firm that has developed a lively South Bay mixed-use neighborhood is the highest bidder for a former U.S. Geological Survey campus. Presidio Bay Ventures submitted a bid of $137,000,006 ...

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 ...

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

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

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