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

Water samples and satellite images have shown medium to high levels ... In extreme cases, breathing red tide toxins can cause ...

On Jan. 14, the Sanibel-Captiva Conservation Foundation (SCCF) reported that local concentrations of Karenia brevis — the ...

Bioluminescent light shows are not uncommon globally, but the last red tide in San Diego was in 2013 ... San Diego who regularly posts marine life pictures on her Instagram @aaaaaantonella ...

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 ...

The heaviest concentrations of the toxin were found this week at four locations around Venice and at Indian Mound Park, near ...

Red tide, as it is known, poses a perennial problem for parts of Texas and Florida in the summer and autumn seasons. The phenomenon has occurred since the 1800s. But Florida wildlife experts say ...

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

This bloom started last summer, when it seemed to follow the trail of several hurricanes that made impacts on varying parts of the west coast of Florida.

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, ...