OKANOGAN, Wash. — A 3.0 magnitude earthquake struck early Wednesday morning near Okanogan. The epicenter was recorded about ...

The Farallon plate and the North American plate once formed a subduction zone along the continent's west ... The Farallon ...

The Farallon plate and the North American plate once formed a subduction zone along the ... plate splintered due to the advance of the Pacific plate roughly 20 million years ago, and remnant ...

Californians have long dreaded the 'Big One'. But growing fears of a deadly earthquake are no longer confined to just the ...

GREENWATER, Wash. — A magnitude 3.8 earthquake struck western Washington Sunday morning, according to the U.S. Geological ...

An earthquake struck Vashon Island late Monday night, according to the Pacific Northwest Seismic ... to the motion of the Juan de Fuca Plate and the North American Continental Plate moving against ...

Mount Spurr is a prominent feature within the Aleutian volcanic arc, an area created by the subduction of the Pacific Plate beneath the North American Plate. This geological phenomenon leads to ...

A fascinating new study reveals that a massive chunk of Earth’s crust, buried deep beneath the Midwest, is slowly pulling ...

A new report has revealed the 10 US cities that are most vulnerable to earthquake damage in 2025, and the list may surprise ...