Nanobubbles are 2,500 times smaller than a grain of salt. One group of Wisconsin lakes is testing their ability to curb algae blooms.

GREENSTONE - News - The Ministry of the Environment, Conservation and Parks has confirmed the presence of blue-green algae ...

For the most part, swimming at the lake is safe, healthy, summer fun. There are risks, but here's how to avoid them.

Tacoma-Pierce County Health Department warns public to avoid Spanaway Lake due to toxic algae risks. Stay safe and informed.

Cyanotoxins, produced by certain types of algae blooms, can be harmful to humans and animals and occur for several reasons.

According to the City of Port Lucie, water tests show the presence of blue green algae in a lake where more than 1500 dead ...

The blue-green algae were spotted Monday in Spring Garden Lake, according to the Florida Department of Health in Volusia ...

Popular Lake Afton near Goddard is under an algae warning. KDHE advises avoiding contact with the water for health and safety reasons.

The lake at Darlington County Park will remain closed through Sunday, Aug. 17, as the harmful algae blooms in the water continue to be treated.

Salt Lake County Health Department is warning Jordan River recreationalists to take precautions after finding harmful algae in the river.