State health officials are warning red tide is in Gulf waters near south Marco Beach and many Naples beaches. Officials urge ...

The latest report from state environmental officials shows heavy concentrations of the toxin around Venice and Blind Pass ...

Red tide continues to plague Florida's Gulf Coast, with high concentrations of the harmful algae Karenia brevis detected in ...

Local ocean and red tide experts have confirmed rumors of red tide, a harmful but natural algae bloom, has made its way to ...

For wanting to end their winter break with a Florida beach day, make sure there isn't an unexpected visitor. Check reports of ...

Red tide comes from an organism that occurs naturally in the ocean. But people can make these harmful algal blooms worse.

Cold fronts keeping red tide offshore for now, but Calusa Waterkeeper Codty Pierce is looking ahead to Spring when waters ...

Red tide is blooming in several areas along Florida's Gulf Coast, with high concentrations detected in Pinellas, Sarasota, ...

Large concentrations can discolor water from red to brown, causing blooms to be called "red tides." K. brevis is found almost exclusively in the Gulf of Mexico but has been recorded on Florida's ...

Photographs of lifeless sea life scattered along the shoreline underscored the environmental and public health impact of the bloom. Red tide has been present in the Gulf offshore from the area ...

Reports of respiratory irritation and dead fish surfaced early Tuesday, with Mote Marine Laboratory confirming the presence of the harmful algae bloom through its beach conditions reporting system.

Experts, including Dr. Lisa-ann Gershwin, who leads tours of Tasmania's glowing flora and fauna, described the current bloom ...