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 ...

PHOENIX — A one-celled aquatic invader that killed thousands of fish in the Salt River is now a growing concern at Roosevelt Lake. Dozens of gizzard shad in Roosevelt Lake died in September from the ...

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 ...

WHILE THE IDEA of algae oil sounds pretty gross to us, the substance has been popping up left and right online recently. Could something as repulsive sounding as oil made from algae really have enough ...

In the summer of 2022, toxins produced by the brackish-water algae Prymnesium parvum killed about 1,000 metric tons of fish, snails, and mussels in the River Oder. In a study published in the journal ...

MARTINEZ -- Renee Strom's kids learned to fish at the pond at Hidden Lakes Park in Martinez. "I pushed them around there when they were in strollers," said the 31-year resident of Martinez. "My dogs ...

PHOENIX — Fish-killing algae that first showed up in Phoenix a year ago have spread to lakes throughout the metropolitan area and have proven to be stubborn and sneaky. Golden algae have infected at ...