Jellyfish, including moon jellies, can be found in small numbers year-round in Florida, but populations will increase — sometimes dramatically — during the warmer months, according to Jim ...

The Portuguese man-of-war jellyfish, called the physalia physalis in the Atlantic, along with the lion's mane, sea nettle and box jellyfish are all commonly found off the coast of Florida.

The use of chemicals to disperse oil after the Deepwater Horizon explosion in 2010 caused moon jellyfish to lose their purplish hue, change shape and die, according to a new study from Florida ...

Drone photo captures Pensacola photographer Shane Dye on a paddle board being surrounded by thousands of jellyfish in Navarre Beach, Florida, on Tuesday, August 23, 2022. Amber Fletcher ...

If you're planning to go to a beach on the central coast of Florida this summer, you may want to watch out for jellyfish. According to ABC, jellyfish have already stung 1,200 people in Volusia ...

Jellyfish stung at least 400 Florida beachgoers over the weekend, prompting lifeguards to raise purple flags warning of hazardous marine life off the state's east coast, authorities said on Monday.

The big, blue jellyfish washing up on Florida beaches this week actually aren't jellyfish at all. Here's what to know about the Portuguese man o' war.