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

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

The neurotoxin domoic acid has been detected in an algae bloom off the coast for the fourth year in a row, and this one is ...

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

Researchers say a minke whale found in the Port of Long Beach and a young gray whale in Huntington Beach both died due to ...

Dozens of sick and dead pelicans are turning up along the Oregon coastline, and officials don’t have answers why. Field ...

The toxic algae bloom, a product of a neurotoxin called domoic acid or DA, has been detected for the fourth year in a row, ...

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

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 ...

The area was labeled an extreme danger zone by regional health and environmental groups on Thursday, just days after 16 dead ...

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