There’s evidence to suggest that the comb jellyfish was the first animal to appear on Earth some 700 million years ago.

The infamous box jellyfish developed its frighteningly powerful venom to instantly stun or kill prey, like fish and shrimp, so their struggle to escape wouldn’t damage its delicate tentacles.

10 Fun Facts About Jellyfish Jellyfish, the wobbly wonders of the ocean, often astound with their unique shapes, sizes, and stings. Learn more about these marine marvels as we dive deeper into the ...

I pointed out on air Sunday morning how they looked like "jellyfish clouds," which is what some folks actually call them. A more technical term is virga. These clouds were likely at airplane ...

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, ...

Eventually, the trio joined forced to cofound Jellyfish, a software company aiming to do for engineering what Salesforce did for marketing. Jellyfish landed on the Forbes list of the Next Billion ...

Scientists are studying the immortal jellyfish to better understand the genetic mechanisms behind its life cycle reversal. This research could lead to advances in anti-aging and regenerative medicine ...

Bobbing on the surface of the waves or letting themselves be carried by the current, jellyfish are among the oldest creatures in the oceans. However, they are increasingly seen as a problem ...

What most of us would recognise as a jellyfish - the otherworldly, gelatinous aquatic animals renowned for their sting-filled tentacles - is actually just the final stage of these animals' life cycle.

Jellyfish have survived for over 500 million years, making them more ancient than the dinosaurs. Today these otherworldly creatures can be found around the world, from coastal shallows to the ocean ...

The freshman at Oskaloosa High School instead caught not one but 20 freshwater jellyfish, a species native to the Yangtze River in China. "I saw the jellyfish swimming in the water, and my dad ...

IN UTAH. WAY TO GO, BAKARI. FRESHWATER JELLYFISH HAVE BEEN FOUND IN IOWA, AND THE DISCOVERY WAS ACTUALLY MADE BY A HIGH SCHOOL STUDENT. OSKALOOSA SCHOOL DISTRICT SHARED THIS VIDEO WITH US.