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.

Marine life is full of strange, beautiful, and often misunderstood creatures, but few are as bizarre and fascinating as the ...

Purple flags are still flying on Volusia County beaches, warning of dangerous marine life. People should swim in front of a ...

The 9-second clip showed the jellyfish coming into frame with big yellow eyes above a nose-shaped feature that framed a teeth-filled mouth. Near the end of the video, the jellyfish's eyes and ...

The tentacles of these common white jellyfish pack a painful sting. Sea nettles are larger and have more tentacles than bay nettles, and bay nettles are found only in estuarine waters. A big ...

If you’ve spotted a big, blue jellyfish on your beach walk recently, it likely wasn’t a jellyfish at all. Beachgoers around north Florida reported seeing Portuguese men o’ war washed up on ...

While we were unable to determine the creator of the video, it did not show a real jellyfish and was likely created using artificial intelligence, as evidenced by the jellyfish changing shape and ...