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

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

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

A new system is now installed at one of Colorado Springs’ most popular lakes. The city says it’ll keep boaters and fishers ...

The Florida Department of Health in Orange County (DOH-Orange) cautions the public of the presence of blue-green algae in ...

The toxins producted by K. mikimotoi is currently not well understood by the scientific community, said the researchers, however microalgae typically wrecks havoc on fish and shellfish gills, making ...

Single-celled, microbial algae occur naturally in seawater all over ... can cause problems for people and for marine life such as fish, invertebrates such as crabs, and even marine mammals such ...

and caused "mass mortalities of fish, shellfish, and other invertebrates". It said the last such event in South Australian waters involving this type of algae was at Coffin Bay in 2014.

PIRSA said it has received reports of fish mortalities from Parsons Beach ... that's created the conditions which are right for a bloom of algae," he said. "At this time of year we do occasionally ...

At least 20 birds taken to the Wetlands and Wildlife Care Center have died after being poisoned by the domoic acid algae.