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

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, ...

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

If you’ve been online or wandered one of these beaches, you may have noticed a resurgence of what feels like an all-too ...

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

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 ...