these things all work together in U.S. waters," said Angel Yanagihara, a research professor in the department of tropical medicine at the University of Hawaii who studies jellyfish venom.

Relaxing in tropical waters, you feel something squishy, and watch a gelatinous shape float past. “There goes a jellyfish,” you think, and make your way to shore. Beachgoers the world over ...

Box jellyfish, scientifically known as class Cubozoa, includes some of the highly venomous marine animals that are widely known in tropical waters, the study said.

Sunfish (Mola mola) are among the largest fish in the world and can be seen slowly drifting by in almost every tropical ocean ...

There are jellyfish at the Delaware beaches. Here's what to do if you get stung. Hint: Don't do what they did on "Friends." ...

Researchers warn of a tipping point where jellyfish could dominate the oceans Choroni, Venezuela: A thick bloom of varying hues drifts in the turquoise waters of Aragua in Venezuela, a surreal ...