Port St. Lucie has begun treatments to neutralize a blue-green algae bloom that killed thousands of fish and to improve water quality at the Sawgrass Lakes. The city has reported that 5,860 fish had ...

SIOUX FALLS, S.D. (KELO) — Algae growth in Memorial Park Pond led to a partial fish kill this weekend in Rapid City. The Rapid City Public Works and South Dakota Game, Fish and Parks officials updated ...

Fish are dying in Arizona's Canyon and Saguaro lakes due to a "a golden algae toxin bloom." We're hearing from an ASU professor who explains the dangers of the bloom. Fish are dying and can be seen ...

FREMONT – The combination of drought and the current cyanobacteria blue-green algal bloom in the Sandusky Bay could result in fish kills, but favorable fall weather is likely to arrive in time to ...

Health officials in Massachusetts are spreading the word about harmful blooms of cyanobacteria, also known as blue-green algae, in lakes and ponds around the state. In Plymouth, the public health ...

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 ...

Plymouth is warning both people and their pets to stay out of six ponds due to cyanobacteria blooms, also known as blue-green algae, in the water. The town currently has six ponds that have tested ...

After a brutal spring of toxic algae blooms turning some sea lions into sick, snarling seaside hazards, anxious beachgoers can breathe a sigh of relief as experts say the worst of the poisoning is ...

A vast bloom of toxic algae is killing more than 200 species of marine life off the southern coast of Australia, scientists and conservation groups say. The algae — Karenia mikimotoi — appeared in ...

On clear days in Hartbeespoort, South Africa, satellite images often reveal a reservoir with shades of deep blue interrupted ...

Port St. Lucie has begun treatments to improve water quality and neutralize a cyanobacteria bloom that killed thousands of fish at the Sawgrass Lakes Stormwater Management Tract beginning Aug. 14.