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.

An earthquake with a preliminary magnitude of 4.1 shook roughly 37 miles north of Santa Rosa in Northern California on Monday ...

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 ...

SONOMA COUNTY, CA - A preliminary 3.9 magnitude quake was registered close to The Geysers Monday morning, according to the ...

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 ...

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 ...

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

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