Deep in Central Oregon lies a short yet unnervingly narrow lava‑tube hike full of basalt corridors and tight passages where ...

Scientists at the Pacific Northwest Seismic Network might blow their stacks over having to respond to a rumor about increased ...

NOAA said it discontinued the funding that supported nine seismic stations throughout the West Coast in Fiscal Year 2024.

SAN FRANCISCO COUNTY, CA - on Thursday around midday, a preliminary 2.3 magnitude quake was registered close to San Francisco ...

A preliminary 2.4 magnitude quake was recorded close to Malibu at midday on Thursday, according to the U.S. Geological Survey.

A 3.2-magnitude earthquake rattled the San Ramon area in Northern California, the latest in a series of small quakes, the U.S ...

The plan would mark the first new oil and gas leases in federal waters of the Pacific Ocean in more than four decades.

Mount Rainier, the active stratovolcano that experienced an unusual but benign swarm of tiny earthquakes this past summer, ...

Indonesia’s Mount Semeru, the highest peak on Java island, erupted Wednesday, blanketing several villages with falling ash, prompting evacuations and leading authorities to raise the alert to the ...

The Newberry Volcano has reached temperatures of 629 degrees Fahrenheit, according to the U.S. Geological Survey.

The longstanding public health practice of adding fluoride to community drinking water is facing heavy scrutiny in the United ...