The Oregon Health Authority has issued a recreational use advisory for Upper Klamath Lake due to the presence of toxic ...

Swimmers were urged to stay out of the water after a toxic algae advisory was issued for Spanaway Lake on Wednesday by the ...

Researchers show how satellite imaging can help protect public health from the scourge of toxic algae by augmenting standard ...

An algal bloom in South Australia has caused mass deaths of many species since March - now researchers warn that leafy and ...

“When you see algae, don’t swim, wade, waterski, or fish,” the Tacoma-Pierce County Health Department news release said.

An algal bloom catastrophe which has turned usually pristine South Australian waters toxic green and suffocated masses of ...

Algal bloom spreads across hundreds of kilometres, killing thousands of fish, rays, sharks and dolphins, and scientists warn ...

Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

VANCOUVER, Wash. (KPTV) - Vancouver Lake is once again under a danger advisory because of harmful algae. On Wednesday, Clark ...

The algal bloom has claimed another beloved sea creature, amid the rising casualty list of dead sea animals found washing up ...

A harmful algae bloom off the coast of South Australia, caused by high sea temperatures and runoff from flooding, is ...

The Yorke Peninsula aquaculture community is taking matters into its own hands to test water for the toxic algal bloom, as ...