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 due to a neurotoxin called domoic acid.

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

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

A harmful algal bloom off the Southern California coast continues to sicken and kill marine life, with at least seven dolphins washing ashore this week alone in Venice Beach. Marine experts are ...

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

Sea creatures keep showing up dead in California waters, and researchers may have an answer as to why. It has to do with ...

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

A toxic algae bloom in coastal waters from San Luis Obispo to San Diego has killed dozen of marine animals, including whales ...

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

A toxic algae bloom in coastal waters from San Luis Obispo to San Diego has killed dozens of marine animals, including whales ...