A marine rescuer tells us the animals are being poisoned by a harmful algal bloom offshore from Southern California.

Massive sea creatures were spotted off the coast of California and viewers are calling the experience “dreamy.” Onlookers ...

Dozens of sea lions and dolphins are suffering from domoic acid poisoning, which can make them dangerously aggressive and ...

Sea lions and dolphins can be seen along LA coastlines from Long Beach to Malibu as toxic algal bloom continues to increase.

Sea lions and other ocean mammals in Southern California are falling victim to a poisoning event that a local expert calls ...

Marine mammals and other animals are continue to struggle with blooms of toxic algae on the Southern California coast. Sea ...

Dolphins, sea lions and seabirds are being found sick along beaches throughout Southern California, poisoned by an ...

Toxic algae bloom is wreaking havoc on the Southern California coast, especially in local sea lions, causing seizures, stillbirths, even violence.

Image Northern right whale dolphins leaping off the waters of Monterey Bay in California. Mr. Brodsky estimated that there were more than 2,000 dolphins in a “superpod” last Friday.Credit ...

Filter-feeding fish ingest a deadly algal neurotoxin called domoic acid and are then eaten by sea lions, seals and dolphins.

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