The Cascadia Subduction Zone, a major fault that runs offshore from Northern California to British Columbia, is best known ...

The study, published Monday in the Proceedings of the National Academy of Sciences (PNAS), found that a major earthquake ...

From prehistoric rock formations to modern highways systems, what are the numbers behind these popular Los Cabos facts?

A preliminary 3.2 magnitude earthquake struck near the Geysers on Saturday, according to the United States Geological Survey.

Istanbul — An earthquake with a preliminary ... potentially at risk due to the density of the area. Turkey is crossed by two major fault lines, and earthquakes are frequent.

The region sits atop an ancient fault line, a pre-existing weakness in the Earth's crust that can be reactivated by tectonic stress, making it more prone to earthquakes. The USGS shows 'weak' to ...

A preliminary 2.7-magnitude earthquake struck in Napa County early Tuesday morning, according to the U.S. Geological Survey. The epicenter was 2.9 miles southwest of Oakville and 7.9 ...

For Bay Area restaurants and markets that depend on imports, the uncertainty is a source of daily headaches. Charles Hong looks on as customers have lunch at his Shan Dong restaurant in Chinatown ...

Bay Area nonprofits have started planning for a potential future without AmeriCorps volunteers after the Department of Government Efficiency announced cuts to some of the national service ...