A 3.9-magnitude earthquake was reported in California on Thursday (August 14), according to the United States Geological ...

An earthquake with a preliminary magnitude of 3.1 struck in Colusa County on Wednesday, the U.S. Geological Survey said.

A light, 4.1-magnitude earthquake struck in the San Francisco Bay Area on Thursday, according to the United States Geological ...

Maui County Council Chair Alice Lee (clockwise from upper left) and Council Member Tamara Paltin ask questions Monday of Eva Blumenstein, the Department of Water Supply’s Planning Program ...

Kīlauea has been erupting episodically within the summit caldera since Dec. 23, 2024. Episode 30 of the ongoing eruption ...

The USGS says the century-old Phosphoria petroleum system in Wyoming and Colorado is nearly depleted, but the nearby Mowry ...

A new geological survey has discovered enough lithium to meet global demand for the next six years. The study, led by the United States Geological Survey, discovered between 5 million and 19 ...

A small earthquake was recorded in Somerset County, New Jersey on Saturday, but it likely was not felt by many, according to the U.S. Geological Survey. Apr 27, 2024 ...

Using laser scans and GPS cameras, accurate down to one inch, the U.S. Geological Survey has so far mapped more than 600 landslides caused by Hurricane Helene. Oct 12, 2024 ...