"CLEARWATER, Fla. — It's like Florida's version of The Blob. Slow moving glops of toxic algae in the northeast Gulf of Mexico are killing sea turtles, sharks and fish, and threatening the waters and beaches that fuel the region's economy.

Known as "red tide," this particular strain called Karenia brevis is present nearly every year off Florida, but large blooms can be particularly devastating. Right now, the algae is collecting in an area about 60 miles wide and 100 miles long, about 5 to 15 miles off St. Petersburg in the south and stretching north to Florida's Big Bend, where the peninsula ends and the Panhandle begins.

Fishermen who make a living off the state's northwest coast are reporting fish kills and reddish water."

Jason Dearen reports for the Associated Press September 17, 2014. [2]