The 'red tide' is a natural phenomenon caused by the massive shedding of algae from deep waters, which can be triggered by ...

Red tide is caused by an algae called Karenia Brevis. This algae is always present in some concentrations in the Gulf waters.

Computer models from the University of South Florida, Ocean Circulation Lab, show low to very low concentrations of red tide ...

This is also our last chance for any significant rain in a very dry February. Red tide conditions have improved from last ...

The emergency room medical director at HCA Florida Doctors Hospital answers questions about red tide and human health.