Here are the U.S. beaches with the most jellyfish stings, plus which species are common, and expert tips on how to avoid and ...

This new species of a notorious jellyfish may be able to survive further north, which can be hazardous to swimmers and the ...

World Jellyfish Day is celebrated annually on November 3 to raise awareness about the importance of jellyfish in marine ecosystems. The day aims to educate the public on their role in ocean ...

The Box Jellyfish is one of the deadliest creatures on Earth, capable of killing a human in just minutes with its powerful ...

A dangerous jellyfish has been spotted on the beach, a single sting from which can be fatal. Where was this jellyfish found?

The Port Talbot Coastguard has issued an urgent warning after several Portuguese Man O' War, also known as "Floating Terrors, ...

Israeli researchers said Wednesday they have identified an Indian Ocean sea slug now hunting jellyfish polyps off Israel’s ...

Dangerous Portuguese Man O' War have washed ashore on popular Welsh beaches. Authorities are warning the public to avoid ...

Hotter seas and early rain have primed Far North Queensland for an “above‑average” stinger season, experts warn.

A Japanese teenager discovers a new species of jellyfish in a bay, Orchistoma integrale, extending the habitat of this genus.

Dive into the mysterious world of jellyfish. These ancient, brainless and nearly immortal creatures continue to amaze scientists across the globe.

Nature's deadliest creatures employ distinct defense mechanisms. Venomous animals inject toxins through bites or stings, like cobras and jellyfish. Po ...