Hawaii's Kilauea volcano, one of the most active in the world, is about to erupt again, according to the United States ...

A 3.9 magnitude earthquake struck near the Geysers geothermal field in northeastern Sonoma County on Monday morning, ...

An earthquake measuring magnitude 3.9 struck north of the San Francisco Bay Area on Nov. 24, according to the USGS.

A light, 4.1-magnitude earthquake struck north of San Francisco on Monday, according to the United States Geological Survey.

The United States Geological Survey is issuing a new Orange Alert, warning residents and visitors on Hawaii's Big Island that ...

If you spot a low-flying plane sweeping across Missouri or Illinois in the upcoming weeks or months, don't be alarmed. It's ...

Residents in Northern Colorado may spot a low flying helicopter in the area over the next three months due to an ongoing geological survey. The United States Geological Survey will be using airborne ...

In the summer, the U.S. Geological Survey began large-scale low-level airplane flights over the Upper Peninsula and northern ...

A magnitude 4.1 earthquake shook parts of Lake and Sonoma counties on Monday, the U.S. Geological Survey said.

When the Trump administration began freezing federal funding for climate and ecosystem research, one of the programs hit hard ...

Helicopters sporting long appendages are flying over some rural areas of the country, including here in Colorado. Many of ...

Share on Twitter Share by Email Share Back to top On November 7, 2025 the U.S. Geological Survey (USGS), on behalf of the Secretary of the ...