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 ...

The Florida Department of Health in Lee County still has advisories posted for several area beaches as red tide counts continue to hover well above the toxic range. DOH says coastal residents should ...

For any Floridian or seasoned visitor to the state's coasts, you know it only takes a visit from one unwanted visitor to ruin any beach day — red tide. Karenia brevis is a naturally occurring, ...

K. brevis produces brevetoxins capable of killing fish, birds and other marine animals. It can also cause health problems in humans, particularly those with respiratory problems. Most people can still ...

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 visitor to ruin any beach day — red tide. Karenia brevis is a naturally ...

If you have ever traveled to the west coast or somewhere along the Gulf of Mexico, you may have heard of the term "red tide." Not to be confused with the Alabama Crimson Tide, this red tide alludes to ...

University of South Florida researchers have discovered connections between certain viruses and red tide blooms. The even found a new viral species. Further research is needed to understand the ...

Floridians, brace yourself — spring break is almost here, which means hundreds of thousands visitors flocking to our beautiful beaches. However, regardless of if you're a native Floridian or a ...

Red tide is present in Southwest Florida, but is not expected to reach Panama City Beach in the near future. The red tide organism, Karenia brevis, was not found in any recent samples collected in Bay ...

The toxic blooms may get "considerably worse," according to experts. A toxic algae bloom is creeping up the west coast of the Sunshine State, killing wildlife and keeping residents and tourists away ...

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.

Red tide can cause respiratory problems in humans, especially those with asthma or other respiratory conditions. It is safe to eat local fish and shrimp during red tide, as long as they appear healthy ...