"That's the high kill-zone level," said Calusa Waterkeeper Emeritus John Cassani. Forecasts provided Feb. 12 by the USF-FWC Collaboration for Prediction of Red Tides for Pinellas County to ...

Red tide has waters off Southwest Florida in the "kill zone." Caused by the Karenia brevis organism, red tide is no stranger to Florida waters. They've been documented in the Gulf of Mexico ...

Until now. Twice each day, low tide briefly exposes this astounding world — a narrow band of rocky shore known as the intertidal zone. It’s home to a unique species of fish that breathes air ...