What if sunlight could help curb Florida’s red tide? USF researchers have engineered a reusable, light-activated material ...

The Florida Department of Health in Lee County has issued more advisories for beaches and waterways along the coast, although recent counts show an outbreak that may be waning. Red tide has drifted ...

Red tide has waters off Southwest Florida in the "kill zone." Caused by the Karenia brevis organism, red tide is no stranger to Florida waters. They've been documented in the Gulf of Mexico — soon to ...

State environmental monitors detected a resurgence of red tide in the Florida Panhandle this week, with bloom-level ...

Heading to the beach for Valentine’s Day or over the President’s Day holiday? Watch out for red tide. Caused by the Karenia brevis organism, red tide can cause respiratory problems, especially if ...

Authorities will keep the red tide advisory in place in Bolinao, Pangasinan despite recent tests showing negative toxin ...

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 ...

Red Tide is a harmful alga 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 ...

Red tide is still bloom along the Florida Gulf coast, but Sarasota and Manatee County beaches are currently in the clear. Satellite images published by the National Centers for Coastal Ocean Science ...