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 due to a neurotoxin called domoic acid.

“This is consistent with the many other marine mammals we have seen affected by domoic acid produced by the harmful algal bloom off Southern California first detected in February,” Milstein ...

Brown pelicans across Southern California are filling up wildlife ... experts believe could be linked to a massive toxic algae bloom. For the last month, hundreds of seabirds have been poisoned ...

Algae blooms can be dangerous, as they often release substances poisonous to humans and other animals. But recently in California, *** toxic bloom is affecting large numbers of sea lions ...

Toxic algae blooms contain a neurotoxin that is likely impacting the sea lions. Sea lions on the California coast are reportedly displaying strange behavior, likely due to a harmful algae bloom ...

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