The USGS publishes a geological map that reveals the underground layers of the U.S. and supports environmental education and ...

SONOMA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.5 magnitude quake occurred near The Geysers ...

The USGS has unveiled a new interactive map that descriptively shows rocks across the U.S. as it pushes efforts to ...

It was described as a Level III quake, which is considered a weak tremor that typically feels like vibrations generated by a ...

Whether you're an avid rock collector or simply interested in the world around you — this new tool is designed to make ...

The Trump administration is planning a mass layoff of federal employees who conduct research of Great Lakes fisheries.

A moderately strong, 5.1-magnitude earthquake struck in Japan on Tuesday, according to the United States Geological Survey.

Mars has fascinated scientists for decades, particularly its intriguing gullies etched into the sandy dunes of theRed Planet.

Drive across the top of the levee; come back along the levee’s “toe” slope; pause when a flood wall or obstruction crosses ...

While rising seas are a global issue, China faces a unique double threat, he said. Many of its largest and most economically ...