Barrel jellyfish are the largest jellyfish that appear in UK waters A marine scientist who encountered a huge jellyfish while diving last month has encouraged people to take part in a nationwide ...

Dive with us in Western Pennsylvania, where we found a quarry with a secret you wouldn't expect. (Spoiler alert: It's a ...

a girl exclaims. “I think they’re just mesmerizing,” Jennie Janssen, the assistant curator who oversees the care of the aquarium’s jellyfish, tells me. “They don’t have a brain, ...

Jellyfish are known for drifting to and fro at the whim of ocean currents—but not all species are so passive. The millions of golden jellyfish that pack Palau’s Jellyfish Lake spend much of ...

unless jellyfish started getting tattoos, it was a plastic bag. "Sadly, I've now seen first-hand how easy it is for marine life to mistake plastic for food." Mr McLaren also discovered diving ...