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

As temperatures climb, so does the risk of potentially harmful cyanobacteria blooms that can pose serious health risks to people and animals.

Experts warn of unprecedented marine life deaths due to a spreading toxic algae bloom. An alarming toxic algae bloom is ...

After a series of recreational closures of Lake Campbell because of high levels of toxic algae, residents along the lake have ...

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 minke whale that was swimming in Long Beach Harbor earlier this month died from domoic acid poisoning, according to ...

SeaWorld is now receiving approximately 100 rescue calls daily as marine mammals and birds fall victim to dangerous ...

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

LOS ANGELES -- Dozens of marine animals, including an unprecedented number of dolphins, are dying due to a toxic algae bloom now stretching from San Diego to San Luis Obispo. The entire shoreline ...

Thousands of marine animals are washing up sick or even dead along the Southern California coast, including sea lions, whales ...

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