A preliminary 4.0 magnitude earthquake struck off the coast of Northern California early Tuesday morning, according to the ...

Risso’s dolphins are deep-diving aquatic mammals that typically swim in groups of 10 to 30 individuals. But late last month, ...

In one of the largest deals to protect open space in the Bay Area over the past decade, an environmental group is purchasing ...

A miles-long cluster of dolphins was filmed leaping and gliding across Carmel Bay, forming an unusual "super pod" of more ...

Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another rainy storm system.

Tracking and predicting sea level rise involves more than measuring the height of our oceans: Land along coastlines also ...

The Coast Guard intercepted a boat carrying 16 illegal immigrants from Mexico about 15 miles off the coast of southern ...

California's Dungeness crab industry is under increasing regulation because of concerns over whales getting entangled in ...

Author Jeanne Jackson honors her dog Sunny through a series of children’s books, fostering nature education and community engagement across Sonoma and Mendocino counties.

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." ...