The problem with jellyfish is that their stinging cells can remain active even after the animal is dead. Fishermen complain ...

Kevyn Fowler, a retired photojournalist for local station WMTW, captured video of a lion's mane jellyfish washed ashore in ...

Dive into the world of the ocean’s most feared creatures as we reveal the five most dangerous jellyfish on Earth from the nearly invisible Irukandji to the infamous box jellyfish. Learn what makes ...

While swarm of jellies may look serene, you're best off keeping your distance. A sting from the most dangerous jellyfish on Earth can be deadly. Even when we're not looking at the most dangerous ...

While certain jellyfish are more common, sometimes a stray shows up. For example, recently lion’s mane jellyfish, which pack ...

"Avoid deadly jellyfish encounters during your ocean travels. How to Survive is a Webby Award-winning series offering expert tips for surviving disasters, attacks, and life's toughest situations.

Known as a Lion’s Mane Jellyfish, the animal is a member of the largest jellyfish species in the world, according to the ...

One family is raising concerns about a recent trip to Hampton Beach after 20 people were in pain for hours after allegedly being stung by a jellyfish.

Box jellyfish can kill a person within half an hour when the sting leads to heart failure. In less extreme cases, it can cause vomiting, headaches, difficulty breathing, and, of course, intense ...

Last month, content creator Julie — who posts under the TikTok account @julieanddaniel_ with her boyfriend Daniel — shared a clip of moment she sat on a deadly box jellyfish while she was ...

And while they have a powerful and painful sting, they usually aren’t deadly for humans and are pretty common in Florida. Here’s a little bit about about the jellyfish-like Portuguese man o ...