Data from the USGS shows the seismic events have ranged in strength from 2.5 up to 4.2 in magnitude.

In volcanoes, fluid inclusions are dominantly composed of CO 2. At magmatic temperatures (1200˚ C or 2192˚ F), the density of the CO 2 strongly depends on pressure, which is influenced by the depth of ...

The USGS Earthquake Notification Service (ENS) has been providing fast, reliable alerts to thousands of people around the world for 20 years, allowing them to stay informed and prepared for ...

An alert sent to people across California warning about a strong earthquake striking Northern Nevada on Thursday morning was sent in error, officials said. At 8:06 a.m., the U.S. Geological Survey ...

Kilauea has been erupting episodically within the summit caldera since Dec. 23, 2024. Its USGS Volcano Alert level is WATCH.

Mexico produces eight of the 60 critical minerals included in the Mexico-US Critical Mineral Action Plan, part of ongoing ...

A swarm of earthquakes shook the Bay Area on Monday, according to data from the U.S. Geological Survey.

A 2.9 magnitude earthquake rattled homes throughout the tri-county area Saturday evening.The United States Geological Survey ...

A swarm of earthquakes shook the Bay Area on Monday, according to data from the U.S. Geological Survey. The largest of at ...

A U.S. Geological Survey analyst at a premier science lab told investigators that tight deadline pressures and short staffing drove the faking of several thousand test results, records obtained by E&E ...

Have you seen any dead butterflies lately? If so, the U.S. Geological Survey wants you to mail them their way, along with deceased moths and skippers. The agency is collecting specimens from six ...

In its annual mineral commodities summary published on Friday, the USGS found that the country was 100% import reliant last ...