Find out everything there is to know about jellyfish and stay updated on the latest jellyfish news with the comprehensive articles, interactive features and jellyfish pictures at LiveScience.com. Learn more about these fascinating creatures as scientists continue to make amazing discoveries about jellyfish.
Latest about Jellyfish
Giant phantom jelly: The 33-foot-long ocean giant that has babies out of its mouth
Giant phantom jellies were discovered in 1899 and since then have only been spotted around 120 times.
Otherworldly video captures rare jellyfish with a hitchhiker in its bell
Amazing new footage shows a rare Deepstaria jellyfish with a resident isopod in its bell off the coast of Chile.
Tiny, highly venomous jellyfish stings 2 people in the middle of the ocean — forcing them to be airlifted to hospital
Irukandji jellyfish, which are around the same size as a dime, have a venom-filled sting that can trigger an extremely painful and occasionally deadly syndrome.
Newly discovered jellyfish is a 24-eyed weirdo related to the world's most venomous marine creature
Researchers named the newfound species Tripedalia maipoensis, after Mai Po Nature Reserve in Hong Kong, where they discovered the transparent critter.
Alien-like giant phantom jellyfish spotted in frigid waters off Antarctica
Cruise liner guests encountered giant phantom jellyfish off the coast of Antarctica while diving in submersibles, a new study finds.
Thousands of cannonball jellyfish wash ashore after swarming North Carolina’s Outer Banks
Thousands of cannonball jellyfish washed ashore along North Carolina beaches during a red drum spawning event.
Thousands of jellyfish swarm near Israel, mesmerizing images reveal
Cameras on drones recently captured aerial images of nomad jellyfish as they swarmed by the thousands in coastal waters near Israel.
Largest crown jellyfish ever discovered is a blood red, saucer-like weirdo
New crown jelly species from Monterey Bay looks like a scarlet alien saucer
