HUMBOLDT COUNTY, CA - the U.S. Geological Survey reported that a 2.5 magnitude quake occurred close to Petrolia around ...
SONOMA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.2 magnitude quake shook near The Geysers ...
According to the Oregon Department of Emergency Management, NOAA canceled a $300,000 contract with the AEC. This will impact ...
Deep in Central Oregon lies a short yet unnervingly narrow lava‑tube hike full of basalt corridors and tight passages where ...
Mount Rainier, the active stratovolcano that experienced an unusual but benign swarm of tiny earthquakes this past summer, ...
Earthquake faults deep in the Earth can glue themselves back together following a seismic event, according to a new study led ...
Several breathtaking U.S. monuments and wilderness areas may soon earn the coveted title of national park, joining America's ...
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