A health alert has been issued for blue-green algae toxins in the Caloosahatchee River at the Sebastian Canal. Learn how to ...

While algae is naturally-occurring, certain conditions can turn it into a harmful algal bloom that can be fatal to humans and ...

LAKE GENEVA, Wis. (CBS) -- Anyone heading up to Geneva Lake in Wisconsin should be advised—as state health officials are testing the water for blue-green algae. The Geneva Lake Environmental Agency, a ...

Health officials issued an advisory for Orange Lake on Wednesday after blue-green algae was found near the Eagles Nest dock.

LAKE GENEVA, Wis. (WLS) -- Those looking to take a dip in Lake Geneva, Wisconsin before summer ends might be disappointed. Wisconsin health officials found pockets of blue-green algae "blooms" in the ...

MADISON, Wis. (WSAW) - The Wisconsin Department of Health Services is investigating reported illnesses of blue-green algae found at the West Unit Beach of the Big Eau Pleine. THE DHS says algae blooms ...

PORT ST. LUCIE, Fla. — Officials in Port St. Lucie said Tuesday they are monitoring a fish kill at a stormwater management tract that has tested positive for blue-green algae. This is happening at the ...

NEW MEXICO (KRQE) – The Taos Bureau of Land Management said there is a toxic species of algae now found in the Rio Grande. Blue-green algae can form in shallow, warm, nutrient-rich water that receives ...

MARTIN COUNTY, Fla. — Health officials in Martin County on Friday said recent test results have uncovered harmful blue-green algae in local waterways. The Florida Department of Health in Martin County ...

A number of Minnesota cities have reported blue-green algae blooms this summer, causing the temporary closing of some beaches. Blue-green algae is bacteria that can be toxic for both humans and pets. ...