After nine months, the strange behavior that claimed the lives of endangered sawfish is back. Here’s what we know about ...

As the toxin builds up in their system, it is causing all sorts of different issues, from disorientation to seizures, and ...

Sea lions on the California coast are displaying strange behavior likely due to a harmful algae bloom impacting the region, ...

Confronting images of dead seadragons, fish and octopuses washed up on South Australian beaches—and disturbing reports of ...

During red tide events, the researchers collected Karenia brevis bloom samples to analyze in a lab. They used a method called ...

Domoic acid, a potent neurotoxin produced by algae, has been killing sea lions and dolphins along California’s coastline for ...

SeaWorld San Diego says rescuers are currently treating nine sea lions that were poisoned with domoic acid; one of the marine ...

Marine life care centers across Southern California are reporting a surge in the number of stranded dolphins and sick seals, ...

During red tide events, the researchers collected Karenia brevis bloom samples to analyze in a lab. They used a method called ...

As the algae bloom, small fish consume it, and when sea lions eat ... and in the most severe cases, death," DeNezzo said. The majority of the sea lions currently in care at SeaWorld are pregnant ...

Single-celled, microbial algae occur naturally ... This so-called “harmful algal bloom” can cause problems for people and for marine life such as fish, invertebrates such as crabs, and even ...

Every summer there they are again, blue-green algae. Why are they a problem, are they getting worse with climate change and ...