By Dani Miskell Click here for updates on this story SAN DIEGO (KGTV) -- A devastating toxic algae bloom along the Southern ...

A sea lion infected by a toxic algae bloom became aggressive at a Southern California beach this week, chasing surfers out of ...

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 ...

It’s a sunny day on California’s iconic coastline. Suddenly, a normally playful sea lion lunges aggressively at a surfer, ...

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

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

A toxic algal bloom in the Pacific off Southern California is now hundreds of miles long, and killing ocean life.

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 ...

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

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

One of the largest harmful algae blooms recorded along the Southern California coast has led to the illness and death of ...

Although most of the marine mammals affected by domoic acid toxicity are California sea lions, other animals are also susceptible to its effects, according to the Marine Mammal Center. Domoic acid ...