NOAA says the event known as the 2018 red tide outbreak caused immense damage to hotel and restaurant industries in both ...

The Florida Fish and Wildlife Conservation Commission (FWC) reported the detection of the red tide organism, Karenia brevis, ...

Microscopic algae blooms have turned the ocean off Ventura into a sort of brown soup in recent weeks but may not stick around much longer. Caused by tiny phytoplankton, they are two of several that ...

Red tides are a type of harmful algal bloom, and they occur worldwide. There are over 300 species of red tide, and within the United States, these blooms appear in three main coastal areas ...

Southern California beaches have recently experienced a “red tide” bloom of microscopic algae known as dinoflagellate, which give the ocean a rusty brown hue during the day and an electric ...

Red tide has waters off Southwest Florida in the "kill zone." Caused by the Karenia brevis organism, red tide is no stranger ...

For the first time, researchers identified nearly a dozen viruses associated with red tides off Florida’s coast that are harmful and costly. Also known as harmful algae blooms, red tides — the ...

In 20 Florida locations, concentrations were higher than 100,000. Health alerts for red tide have been issued in Lee, Collier counties. Toll-free hotline provides recording on red tide conditions.

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 ...

As blooms of blue-green algae begin to form in Southwest and Central Florida, educators are preparing to inform tourists and locals about the harmful blooms.

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 ...