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.

The Southern California coast has become an 'extreme danger zone' for marine mammals amid the worst toxic algae bloom in ...

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 ...

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 ...

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

Southern California could be dealing with its worst toxic algae bloom ever. Domoic acid toxicosis associated with a bloom off ...

The cyanobacteria was discovered last week along Lady Bird Lake, according to Austin's Watershed Protection Department.

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, ...