Since the magnitude 4.0 event, two smaller quakes—located deeper in Earth’s crust than the larger one—have already occurred: ...

LAKE COUNTY, CA - at midday on Wednesday, a preliminary 2.0 magnitude quake was registered near Cobb, according to the U.S.

LAKE COUNTY, CA - A preliminary 2.0 magnitude quake was detected close to Cobb on Wednesday around midday, the U.S.

Repairing wildfire damages to National Parks, National Forests, and Bureau of Land Management lands is vital for the safety ...

Last week, the U.S. Department of the Interior announced a five-year plan that included proposals for six offshore leases in ...

A preliminary 4.3 magnitude earthquake struck near Gilroy Thursday morning, according to the United States Geological Survey.

Tsunami warnings for Oregonians will remain unaffected, for now, after an Alaska earthquake center decided to backfill federal cuts to an alert system that helps Pacific coast states, including Oregon ...

A swarm of small earthquakes has been rattling a Bay Area city for more than a week in Northern California. More than 90 quakes have hit the San Ramon area since Nov. 9, the U.S. Geological Survey ...

As explosive eruptions and frequent quakes capture global attention, the Pacific 'Ring of Fire' raises questions over where ...

California was shaking early Monday as a series of earthquakes struck in quick succession, raising concern in the seismically ...

HANOI, Vietnam (AP) — The death toll in widespread flooding and landslides caused by heavy rains in Southeast Asia mounted on ...

Instruments typically used to detect the ground motion of earthquakes can also be used to identify the type of aircraft ...