Purple sea urchins are responsible for much of the massive kelp deforestation along California’s coast. These spiky purple balls aren’t the harmless creatures most people encounter in the ...

A group of sea creatures were seen hunting sea lions off the coast of California ... seen competing for mates in California bay. See ‘amazing’ photos ...

Monterey Bay Whale Watch said the dolphins were spotted by the company's scouting boat when it went out to "perform a survey on the coast south of Monterey." ...

SpaceX launched another batch of its Starlink internet satellites from California's central coast today (Jan. 21). A Falcon 9 ...

Reuters photographers and videographers have been on the ground in Los Angeles capturing visuals that bring home the scale of fires that exploded on Tuesday.

Satellite images show the extent of devastation from multiple wildfires burning in Los Angeles County. The fires have killed at least 10 people and destroyed thousands of structures.

I traveled five hours on the Amtrak Coast Starlight from Los Angeles to San Luis Obispo. I traveled through California by train in February. One unexpected highlight of my trip was the five-hour ...