By Wynne Parry, LiveScience Contributor: Though some reports suggest jellyfish are taking over the world’s oceans, long-term records...

By Charles Q. Choi, TechNewsDaily Contributor: Jellyfish tentacles have inspired a way to detect cancer, microbes and viruses, researche...

By: Jeanna Bryner, LiveScience Managing Editor Published: 04/19/2012 01:42 PM EDT on LiveScience A dashing-red sea slug that seems to be hamming ...

It's corporate bullying by the plastic industry to make cities and counties think twice before passing environmental laws that cut into their profits, laws that are supported by the majority of residents who prefer to live in clean communities.

By David Biello (Click here for original article.) Jellyfishes rely on drifting to eat. They take their luck with currents, and create tiny eddies...

It's official, jellyfish are both awesome and terrifying. In June, jellyfish shut down a nuclear power plant in Scotland when they invaded a coolin...

They can ruin a perfectly nice beach day and are the very definition of spineless, and now jellyfish are drawing international attention with their power plant hijinks.

LONDON -- An invasion of jellyfish into a cooling water pool at a Scottish nuclear power plant kept its nuclear reactors offline on Wednesday, a pheno...

They actually look like extra-terrestrial creatures that might inhabit another planet. Despite that, they are some of the oldest living organisms on Earth.

RYE, N.H. — New Hampshire authorities say about 100 people have been stung by a large dead jellyfish that broke into pieces at a state park beac...

We called it, simply, The Test. I grew up on a house on Barnegat Bay in Chadwick Beach, New Jersey. With four little children scampering around, my pa...