Public safety officials have been warning beachgoers to stay away from animals found stranded on the beach because they can ...

Dozens of marine mammals — including dolphins — have been sickened by a toxic algae bloom off the San Diego’s coast, according to SeaWorld. Although scientists have recorded domoic-acid blooms every ...

Sea lions and dolphins in California's waters have reportedly been attacking humans recently, and there's a deadly issue ...

Rising ocean temperatures and lingering industrial toxins are proving deadly for short-beaked common dolphins in UK waters.

Cierra Stockard was swimming with the gentle sea creatures during spring break when one of the animals lifted her into the air — and she fell, landing on the dolphin’s dorsal fin, she told ...

First responders said the dolphin's flesh appeared to have been 'butchered' when its carved carcass washed up on a Jersey Shore beach.

Toxic algae off the coast of Southern California is killing or sickening hundreds of sea lions, dolphins and seabirds, while ...

Domoic acid poisoning is stranding marine mammals as warnings are issued to beachgoers of the threat posed by animals that are transformed by their illness.

Dolphins, sea lions and seabirds are being found sick along beaches throughout Southern California, poisoned by an unseasonably early bloom of toxic algae.

SeaWorld San Diego says it is getting up to 100 calls and emails a day from people reporting seeing sick animals ...