A family's trip to a pond in Star turned extraordinary when they discovered rare freshwater jellyfish. Though harmless to ...

Originally found in the Yangtze River in China, these coin-sized creatures can now be found all around the globe. How did ...

Giant jellyfish are washing ashore in alarming numbers this summer, and beach officials are sounding the alarm for a reason ...

The cool water was full of them – and we found out later that one of them, the compass jellyfish, should be avoided ...

Massachusetts beachgoers are being urged to pay closer attention to the water this summer, as giant lion's mane jellyfish, ...

Jellyfish, those gelatinous sea creatures often associated with stings and beachside encounters, might seem an unlikely candidate for a nutritious meal. However, these fascinating creatures offer ...

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 ...

If you are taking a dip, you might encounter barrel, moon, blue, compass and mauve stinger jellyfish. Devon Wildlife Trust expert Carli Cocciardi explained how to tell them apart, and why the ...

Jellyfish are visible in Delaware waters and beach patrol captains confirm stings are on the uptick. Here's what you'll see, ...