Add Yahoo as a preferred source to see more of our stories on Google. Green grass and gray rocks on shore contrast with green water from an algae bloom - alma.tross/Shutterstock Beautiful lakeside ...

For about a year, an algal bloom in South Australian waters has had devastating effects on marine life. At my local beach, ...

The government knew a harmful toxin had been found in its algal bloom, but took months to update its health advice.

Health officials in Hillsborough County are urging the public to stay out of Lake Thonotosassa following the discovery of harmful blue-green algae toxins.

New research has found that the dominant species of algae killing marine life along South Australia's coastline has been ...

State health officials are urging the public to avoid a South Florida canal until further notice after detecting the presence of toxic blue-green algae in the waterway. The Florida Department of ...

Microplastics cause decreases in the populations of grazing animals in ponds, ultimately resulting in toxic algal blooms.

The Florida Department of Health in Osceola County Friday issued a health alert for the presence of harmful blue-green algae toxins in the Lake Marian Pavilion area in southern Osceola County.

KINGSTON, N.Y. (NEWS10) — A harmful algae bloom– or H-A-B — is starting to clear up along the Hudson River after a stretch of late summer heat and drought conditions led to unusual growth. NEWS10’s ...

A South Australian tradie has recounted how he was hospitalised in excruciating pain after going for a swim at a Victor Harbour beach days after an algal bloom broke out last year.

A government's sustained denials that a harmful algal bloom was toxic have been proven wrong and there must be an inquiry, the Liberals and Greens say.