An aggressive sea lion sent surfers running this week after it repeatedly went after them, even coming onto the beach, video ...

A lithium gold rush is erupting beneath California's Salton Sea, where a $540 billion discovery could supercharge U.S.

Some surfers in Newport Beach had to cut and run after they were chased by a sea lion that may have been suffering from the ...

The March incident highlights an ongoing deadly outbreak as a neurotoxin ravages wildlife in Southern California.

A massive sea creature was trapped in a fishing net and struggling to surface for air, California officials said. The adult gray whale, entangled in a gillnet that got caught on a rock crab trap, was ...

Boaters got the chance to experience an “incredible” California sea creature sighting. A group of bystanders aboard a boat ...

In recent weeks, Southern California’s beaches have transformed from peaceful and wonderful retreats into nostalgic scenes of ...

Along some 70 miles of Southern California coastline, usually curious and playful sea lions are attacking humans in the water. The animals are being poisoned by the ocean they live in, experts say ...

Surfers at an Orange County hotspot were battling more than just big waves earlier this week. A sea lion acted aggressively toward surfers at the Wedge in Newport Beach, chasing them out of the ...

Without sea stars to balance the food web, urchin numbers have exploded. On California’s North Coast, where other urchin ...

Los Angeles — Along some 70 miles of Southern California coastline, usually curious and playful sea lions are attacking humans in the water. The animals are being poisoned by the ocean they live ...