Multiple earthquakes shook California's Bay Area Thursday. They were recorded near Hayward, around 20 miles southeast of ...

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...

Heavy rain from the latest atmospheric river triggered flood warnings in several Bay Area counties and evacuations in Santa ...

A sprawling web of violence across America has been linked to a fringe group of radical Berkeley pseudo-intellectuals known as the Zizians.

A powerful, atmospheric river-driven storm is hitting California's coast today, bringing with it heavy rain, strong winds and feet of Sierra snow. The storm is expected to persist through Friday.

Reflecting intensifying wildfires and updated science, new state maps designate nearly two-and-a-half million acres of local ...

With climate change contributing to larger, more frequent wildfires, state authorities have focused heavily on pushing ...

Southwestern winds reached a sustained peak of 49.4 mph, with gusts hitting 71.2 mph at 11:10 a.m. at the PG&E weather ...

Mudslides are dangerous torrents that are usually referred to by geologists and first responders as debris flows. They have ...

California’s smallest paychecks averaged 25% growth during the past five years. The largest earners got just 19%.

Five minor earthquakes shook California on Thursday, including two rumbles just minutes apart in the San Francisco Bay area, ...