Shark teeth from museum jaws can now reveal what sharks ate decades ago. New research shows preservation chemicals don’t ...

A surfer in Southern California was terrorized by an aggressive sea lion that bit through his wetsuit, dragged him off his board and continued stalking him. A rattled RJ LaMendola wound up in a ...

Sea lions on the California coast are reportedly displaying strange behavior, likely due to a harmful algae bloom impacting the region, according to marine researchers. The sea lions are likely ...

Sea lions and other ocean mammals in Southern California are falling victim to a poisoning event that a local expert calls the worst in recent memory. It is stranding the mammals along the coast ...

Sea lions and other ocean mammals in Southern California are falling victim to a poisoning event that a local expert calls the worst in recent memory. It is stranding the mammals along the coast ...

A routine surf session for RJ LaMendola Friday morning in Oxnard Shores turned into a harrowing ordeal between the surfer and a sea lion that chased him down and bit him. "It had this look in its ...

In Southern California, sea lions are becoming ill and acting out of character. The Channel Islands Marine & Wildlife Institute stated on their Facebook page that there are "overwhelming reports ...

A marine mammal nonprofit has assessed more than 200 sea lions and 10 dolphins apparently sickened with domoic acid poisoning since Feb. 19 A routine surf session for RJ LaMendola Friday morning ...

A toxic algae bloom is causing sea lions and other mammals and birds to become sick. Domoic acid toxicity is caused by ocean blooms of algae called Harmful Algal Blooms. The toxin causes ...

He thought his fate was seal-ed. “Today, I endured the most harrowing and traumatic experience of my 20 years of surfing,” photographer and explorer Rj LaMendola captioned the post while ...