At 9:39 a.m., a magnitude 3.8 earthquake struck near Summerwood Loop and Alcosta Boulevard in San Ramon. Within three minutes ...

Update: KRON 4 spoke with USGS representative John Bellini who reported that the 4.8 earthquake that hit California was inaccurate. According to the USGS, Northern California Seismic Network posts the ...

According to the USGS website, Kilauea is 'one of the world's most active volcanoes' and has been erupting periodically since Dec.23, 2024. The USGS website also states that the volcano has erupted ...

The United States Geological Survey confirmed a 3.1 magnitude earthquake took place near Minco, Oklahoma Thursday afternoon. The epicenter of the quake was felt around 2 kilometers (1.24 miles) North ...

A small eruption occurred at Yellowstone National Park in Wyoming on Saturday, and a newly installed webcam captured it.The webcam was set up just weeks before the eruption to monitor activity at the ...