The immortal jellyfish, known scientifically as Turritopsis dohrnii, possesses an extraordinary ability to reverse its life ...

A tiny jellyfish barely the size of a fingernail has earned an outsized reputation among marine biologists for a trick almost ...

The box jellyfish is famous for its venom, but its bizarre collection of 24 eyes may be even more remarkable than its sting. When picturing a jellyfish, what comes to mind for most people is a simple ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Jellyfish have repeatedly riddled the world of marine ...

Experts say "mauve stingers" washed up along Manasquan's beach over the weekend, although they are usually pretty infrequent ...

The floating tentacled predators pulse and swirl in hypnotic patterns in the dark museum space, lit primarily by images ...

A paddleboarder encountered a cluster of freshwater jellyfish at Grayson Lake on Tuesday.

Jellyfish, biting flies or bad water? Check before hitting a Maryland beach ...