Venom is one of nature’s most effective (and fascinating) survival tools. Across the world, a wide range of animals have ...

Box jellyfish glide through tropical shallows with an almost delicate grace, yet their venom ranks among the most lethal on ...

One minute, you’re swimming in the sparkling water off the Queensland coast. The next minute, you’re fighting for your life.

More than 300 mauve stingers, or palagia noctiluca, were recorded off an Anglesey beach last week, as well as other locations as far south as Pembrokeshire. The delicate, purplish jellyfish, whose ...

Jellyfish are often grouped together as similar threats, but comparisons tell a different story. This video ranks multiple ...

In the same week that New South Wales experienced four shark attacks, Victorian beachgoers were warned about stinging jellyfish.

A dangerous species of jellyfish usually found in the Pacific Ocean may have been found at the Jersey Shore. Scientists believe that the dime-sized jellyfish recently netted by a fisherman near the ...

Nature is beautiful, but don’t let that fool you. Poison isn’t just for snakes; some creatures use it in ways so brutal, you’ll wonder why horror movies haven’t copied them yet. In this wild ride ...

Jellyfish infestations are troubling tourists and scientists alike. A diver attaches a sensor to a large Echizen jellyfish, Oct. 4, 2005 off the coast of Komatsu in Ishikawa prefecture, Japan. Yomiuri ...