In the past week, there have been more than 50 dead and dying dolphins found along the L.A. County coast. Experts say it's ...

An "unprecedented" toxic algae bloom has overrun the coast of Southern California, sickening marine animals and staining the ...

A team was expected to examine a dead whale that washed up near Surfers Point in Ventura. Here's what to know.

"This is the worst domoic acid bloom we have seen in Southern California," said Dr. Alissa Deming with Pacific Marine Mammal ...

Sea creatures keep showing up dead in California waters, and researchers may have an answer as to why. It has to do with their food. One of the largest algae blooms in Southern California has been ...

A toxin released by one of the largest algae blooms on record off the Southern California coast was linked to the deaths of a ...

Marine life experts are concerned about a severe algae bloom that has left thousands of marine mammals, including sea lions, dolphins and whales, sick or dead along the Southern California coast ...

Since February, marine rescue centers have been overwhelmed responding to sea lions, dolphins and birds found sick and dying ...

Southern California could be dealing with its worst toxic algae bloom ever. Domoic acid toxicosis associated with a bloom off ...

The U.S. Court of Appeals for the Ninth Circuit denied an en banc hearing Monday, dealing a blow to Huntington Beach's fight ...

Test results of the juvenile humpback, stranded on Jan. 24 in Huntington Beach​, and on the minke stranded on April 6 in Long ...