IMPERIAL COUNTY, CA - Friday morning, a 2.2 magnitude quake was registered close to Salton City, according to the U.S.

HUMBOLDT COUNTY, CA - A 4.7 magnitude quake was registered close to Petrolia Thursday morning, the U.S. Geological Survey ...

What’s Shaking Alaska?! Welcome to your weekly seismic update from across the state, brought to you by the Alaska Earthquake Center, where we monitor ground shaking 24-7.

Many Hawaiʻi Island communities downwind from the eruptive vents in the southwest portion of Halemaʻumaʻu Crater inside the ...

The independent federal agency that provides Alaska with utilities, infrastructure and economic support is considering a ...

Kilauea has been erupting episodically within the summit caldera since Dec. 23, 2024. Its USGS Volcano Alert level is WATCH.

Unique views of Alaska’s North Slope are being provided by unlikely photographers: grizzly bears. Twelve bears in one of the ...

Measurements of seismic waves over many years suggest the Earth's core is deformed and reshaped by conditions of extreme heat ...

A tsunami is not expected after a 4.4-magnitude earthquake northwest of Anchorage Wednesday, Feb. 4. The National Weather Service Tsunami Alerts posted to X that the earthquake hit at 6:25 a.m. local ...

A minor, 3.8-magnitude earthquake struck in the San Francisco Bay Area on Monday, followed by a larger 4.2 magnitude ...

Did you feel them? A 4.2 earthquake struck near San Ramon Monday morning amid a string of over 30 temblors in the area, the U ...

Rep. Nellie Jimmie, a Democrat from Toksook Bay, broke down in tears recounting her experience there the night ex-Typhoon ...