A diagram of the Tripedalia maipoensis jellyfish showing six of the animal’s eyes. The abbreviation ‘le’ means “lower lens eye,” ‘pe’ means “pit eye,” ‘se’ means “slit eye ...

Caribbean box jellyfish, animals that may appear to float through life aimlessly and don’t have a central brain, still have the ability to learn rapidly and retain information, new research has ...

Box jellyfish are named for their “cube-shaped” bodies, researchers said. This group of jellyfish contains “some of the most venomous marine animals in the world.” ...

A diagram of the Tripedalia maipoensis jellyfish showing six of the animal’s eyes. The abbreviation ‘le’ means “lower lens eye,” ‘pe’ means “pit eye,” ‘se’ means “slit eye ...

Box jellyfish are named for their “cube-shaped” bodies, researchers said. This group of jellyfish contains “some of the most venomous marine animals in the world.” ...