Portuguese man o' war, often mistaken for jellyfish, have been sighted on Florida beaches. While rarely fatal to humans, the sting can be intense and should be treated with hot compresses ...

They don't normally go under water, but their tentacles are so long that you could see 'em a couple hundred feet away." ...

Here’s a little bit about about the jellyfish-like Portuguese man o’ war and what to know if you get stung by one. Although the Portuguese man o’ war looks like a big, brightly-colored ...