This browser does not support the video element.

Updated: Mar 14, 2023, 06:30 PM IST

Deadly red tide returns to Florida; Know what is it

Red tide is caused by a deadly and toxic algae species called Karenia brevis. When these organisms multiply in large numbers, they can form blooms. This causes the water to turn reddish-brown. The algae produce brevetoxins in abundance, which is deadly for aquatic life and can also make humans sick