The proliferations have become increasingly common in recent years and can have health and economic impacts in affected areas ...

Red tide is caused by a harmful algae bloom. It can bring respiratory problems and even fish kills in high concentrations.

While red tides and other algal blooms can occur worldwide, Karenia brevis is found almost exclusively in the Gulf of Mexico but also has been found on the east coast of Florida and off the coast of ...

Red tide is caused by an microscopic algae called karenia brevis. Health alerts for red tide have been issued for several areas in Southwest Florida ... by winds and currents, according to ...

The side effects of red tide were prominent on Longboat Key beaches on Feb. 17. Piles of dead fish accumulated near the tide ...

Red tide has waters off Southwest Florida in the "kill zone ... It's carried into coastal waters by winds and currents, according to the Department of Health in Lee County.

Red tide blooms linger until they are eventually carried away from Florida shores, potentially, by a seasonal change in water currents. Where can I learn more about red tide? Visitors can learn ...

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 ...