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

A geologic map is made to show the reader information about the geological formations of the land, including detailed ...

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

A minor, 3.1-magnitude earthquake struck in the San Francisco Bay Area on Thursday, according to the United States Geological Survey. The quake rattled the region less than an hour before an annual ...

An earthquake with a preliminary magnitude of 3.1 shook the East Bay on Thursday morning, according to the United States ...

The United States Geological Survey reported that the earthquake's epicenter was approximately 14.5 miles from Hayfork, 16.7 ...

The United States Geological Survey reports a preliminary magnitude 2.6 earthquake struck early Tuesday near Chazy.

A preliminary 3.1 magnitude earthquake struck near Berkeley Thursday morning, according to the United States Geological ...

The project was included in the county's 2025 capital budget and additional funding is included in the 2026-28 capital budget ...

A 4.3 magnitude earthquake jolted the US state of California early Monday, according to the US Geological Survey. The US Geological Survey reported that the earthquake struck just over 1.6 km (1 mile) ...

The United States Geological Survey reports a preliminary magnitude 2.6 earthquake struck early Tuesday near Chazy.