Add Yahoo as a preferred source to see more of our stories on Google. Whether you're a native Floridian or a seasoned visitor to the state's coasts, you know it only takes a visit from one unwanted ...

Fish kills can start when levels reach 10,000 cells per liter. In 20 Florida locations, concentrations were higher than 100,000. Health alerts for red tide have been issued in Lee, Collier counties.

It's that time of year when finding a spot at your favorite beach is a lot harder to find. It's spring break season! Is there ...

See the latest health advisories and water quality reports before you head to a Florida beach during spring break.

It's that time of year when finding a spot at your favorite beach is a lot harder to find. It's spring break season! Is there any red tide reported?

Don't want red tide to crash your spring break plans? Check out where algae is currently reported, what to know about blooms in Florida ...

Red tide is in bloom near the Florida Gulf coast, and over the past week it has slowly crept closer to south Sarasota County. Satellite images published by the National Centers for Coastal Ocean ...

Red Tide is a harmful algal bloom caused by a naturally occurring alga (a plant-like microorganism) called Karenia brevis or K. brevis. When K. brevis appears in large quantities – typically in the ...

As red tide counts fall in Southwest Florida, Florida Fish and Wildlife suspects the toxic algae killed a manatee and a dolphin earlier this month. The 9-foot male manatee carcass was collected Feb. 7 ...

State biologists have confirmed the presence of Karenia brevis, the organism that causes red tide, in two water samples collected from Northwest Florida over ...

Red tide blooms have been reported along Florida's Gulf Coast. Swimming in areas with red tide can cause skin irritation and burning eyes, especially for those with sensitive skin. People with severe ...