jellies

An explosion in the population of jellyfish along some of the beaches in Greece is causing concern for scientists and beachgoers this summer. Experts are monitoring the proliferation of the Pelagia noctiluca, a purple jelly that carries a very painful...

The jellyfish one sees on the beaches in Greece are probably the least dangerous of any anywhere, with their size being much smaller than those found in the world's oceans. Jellyfish, also called jellies, or medusas -- because of their...