These weather systems aren't rare but bring huge amounts of rainfall which can lead to dangerous landslides and flooding.

Long a focus of conservatives, the level of public borrowing is starting to concern left-leaning economists. Proposed remedies still differ radically.

Things to Do in California - Seasonal Highlights . California's diverse array of landscapes – beaches, lakes, forests, mountains and deserts – make it one of th ...

While the initial testing will use Tesla's own fleet of cars, regular customers may be able to add their cars to the ride-hailing fleet next year, Musk says.

Scientists have discovered evidence that California is actually peeling apart below the surface, as dense rocks under the Sierra Nevada mountain is detaching and sinking deeper into the mantle.

A satirical news headline originally published on SpaceX Mania saying that billionaire Mark Cuban was moving his company Cost ...

Safety standards and regulations have not kept up with emerging technology for battery storage.

You soon could be paying even more for gas at the pump. That’s because of a cynical attempt to use the wildfires tragedy to attack California’s oil companies. Sponsored by state Sen. Scott Weiner, ...

Some students work multiple jobs and give up extracurricular activities to supplement their financial aid. Many say it’s worth it.

Tesla Inc. plans to launch a long-promised robotaxi business and get back to growing vehicle sales after a year of decline in both deliveries and earnings.

Big tech energy needs, including for artificial intelligence, has elected officials giving nuclear power a serious reexamination ...