San Francisco, long known for its iconic Golden Gate Bridge and vibrant tech scene, has solidified its position as the ...

Scientists are gaining new insights into how plankton supports life on Earth — just as climate change is changing everything.

The California Highway Patrol says drug use and excessive speed were factors in last year’s fiery crash of a Tesla Cybertruck ...

None were particularly new or original. Long before white settlers arrived — and still to this day — Indigenous people kept ...

States and counties are using a legal strategy that took down Big Tobacco, hoping to make oil companies pay for damage they have denied. But many obstacles remain.

A "drastic" change is coming to the Bay Area weather forecast, with plummeting temperatures, rain and thunderstorms in the ...

Watershed co-founder Taylor Francis started his emissions-data startup in 2019 and said he "earned" his way to compete with ...

A new stove built by a startup company called Copper can be plugged into a 120-volt circuit, meaning a regular outlet. It or ...

The waters off New England had another warm year but didn't heat up as fast as earlier this decade, bucking a trend of higher ...

Labor unions are asking a federal judge in San Francisco for an emergency injunction blocking the mass firings of ...

Copper retains much of the luster that lent Arizona the unofficial nickname "Copper State," and is king in rural Greenlee ...

Electric cars and solar panels dot the suburbs in Palo Alto, home to Stanford University and several tech companies. Greenery ...