The ground beneath Southern California isn't staying still. Whether it's a blip or the new normal remains to be seen.

A 3.1-magnitude earthquake shook Friday, April 4, in Northern California, the U.S. Geological Survey reported. The 15-mile ...

President Donald Trump this week issued a series of tariffs against 57 countries, in addition to a flat 10 percent tariff on ...

The Nevada Seismological Laboratory at the University of Nevada, Reno, recorded a sequence of small to moderate earthquakes ...

California experienced three earthquakes in less than 12 hours, according to the U.S. Geological Survey (USGS). Two tremors were detected just a few miles from San Francisco, while the third struck ...

California was hit by another earthquake Wednesday afternoon, bringing the total to three in the last 24 hours. The tremors ...

Forecasters issued some of their rarest and most extreme alerts on Wednesday as they warned a powerful storm system would stall over the central part of the country.

A dangerous and potentially historic flooding event is bearing down on 22 million Americans from Arkansas to Ohio, and ...

Evacuations were ordered for about 800 homes near the tiny communities of Laws, Chalfant and White Mountain Estates due to ...

The mountain range straddling California and Nevada is the target of a storm that may offer a late-season boost to the West Coast’s water supply.