Learn more about an algae bloom that's causing sea lions to act erratically, leading to a few cases of aggression.

The Tijuana River sewage crisis may be contributing to the current toxic algae bloom off the coast of Southern California, as the added nutrient load from the pollution is fueling the growth of ...

Everyone is familiar with the light dome that shows from afar where cities are brightly lit at night. Artificial light that ...

Whatcom County Health and Community Services is asking the public to weigh in on a draft plan to help mitigate the issue of chronic, harmful algae blooms on Wiser Lake south of Lynden. For years, ...

Algae with domoic acid is sometimes called red tide, and biologists think runoff from the wildfires and ocean sediment ...

It's been three months since the start of the deadly Southern California wildfires. The urgency to rebuild what burned on ...

With a recent bloom of toxic algae, beachgoers in coastal North County have been seeing dead or sick sea lions, dolphins and other marine life washed ashore over the last few weeks. The city of ...

It's not often that you hear about sea lions attacking humans, but recently a slew of assaults have occurred in California.

Along some 70 miles of Southern California coastline, usually curious and playful sea lions are attacking humans in the water. The animals are being poisoned by the ocean they live in, experts say, ...

The dumping of effluent and fertilizer into Florida waters caused a massive bloom of phytoplankton, killing off much of the ...

SeaWorld's rescue team told CBS 8 that affected sea lions in need of urgent care have been turning up in odd places.