If there’s one thing you’d think we don’t need more of, it’s jellyfish. They swarm through every ocean in the world, sting anything that comes near them and take over local ecosystems when fish stocks ...

In a dark laboratory at the University of Colorado Boulder, soft pulses of light dance across the surface of a large aquarium. Inside, moon jellyfish move in slow, hypnotic patterns. Their clear, bell ...

Vinegar has been another popular remedy for jellyfish stings. In many cases, it can deactivate venomous cells that haven’t ...

John Dabiri, assistant professor of aeronautics and bioengineering at Caltech who won a MacArthur Award this year, is fascinated by jellyfish. He believes jellyfish propulsion can inform engineering, ...