California is often divided into different regions, but what those areas are and where the lines are drawn is up for constant ...

As California gas prices drop ahead of Thanksgiving, AAA on Thursday announced that it can now show rates for charging ...

Here's how much rain and snow fell along the Interstate 5 corridor so far this week, and what else the winter storm will do.

customers were without power Friday morning after a storm fueled by an atmospheric river inundated much of Northern California with rain and whipped up powerful winds. The Chronicle's PG&E outage map ...

The new three-year technology road map will serve state government as a whole. It builds on the work of a previous plan, Vision 2023, said state CIO Liana Bailey-Crimmins, director of the California ...

While one atmospheric river is still pumping rain toward California, another storm is waiting in the wings.

Pockets of Northern California may see up to 10 inches of rain through Friday morning as officials warn of "dangerous ...

A series of atmospheric rivers is flooding the Pacific Northwest and parts of California, with more wind and rain forecast as utilities try to restore power to hundreds of thousands of people.

Take in the views from the mountains to the coast as you visit and explore five delightful towns in Northern California.

Tucked away in Humboldt Redwoods State Park in Northern California is one of the best hikes for nature lovers of all ages — ...

An atmospheric river is bringing a series of stormy days to the Bay Area with heavy rain, flood risks and strong winds as the ...

In 1897 when Edmond Taylor Perkins was sent by the U.S. Geological Survey to map the mountains for the first time, writes Kim ...