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 ...

PHOENIX, Ariz. (KVOA) - The Arizona Game and Fish Department confirmed the presence of golden algae in Saguaro Lake in early February following a minor fish kill. The threadfin shad were primarily ...

Golden algae responsible for fish deaths in 2 AZ lakes Fish are dying in two Arizona lakes due to golden algae, appearing earlier than usual. While humans aren't at risk now, an ASU professor warns ...

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 ...

Scientists have discovered the largest known protein in biology. Given the fun name of PKZILLA-1, the protein was found in algae cells and helps them make toxins that are responsible for mass killings ...

A fish-killing cloud of golden algae is creeping from Lake Granbury toward the fishing mecca of Lake Whitney by way of the Brazos River, state park officials say. A “toxic zone” of algae started on ...