Red tide blooms can last for days, weeks, or even months, and are more common in the warm summer and fall months. Karenia brevis is a naturally occurring, single-celled organism belonging to a group ...

It's that time of year when finding a spot at your favorite beach is a lot harder to find. It's spring break season! Is there any red tide reported?

View Full Profile. Learn about our Editorial Policies. Rather than the flexible, X-shaped chromosomes familiar to humans, dinoflagellates organize their genetic material in orderly blocks along rigid, ...