Scary, squishy, cool, brainless, mesmerizing—jellyfish are all of these and a whole lot more. Anatomically they’re relatively ...

Take a closer look at a tiny jellyfish through a microscope and observe its delicate body structure. The video offers a ...

Add Yahoo as a preferred source to see more of our stories on Google. The venomous clinging jellyfish — typically native to the Pacific Ocean — returned to New Jersey's waters this spring. The ...

Drifting along in ocean currents, jellyfish can be both predator and prey. They eat almost anything they can capture, and follow the typical oceanic pattern of "large eats small." Now a recent ...

To survive, all organisms must regulate their appetite. Hormones and small proteins called neuropeptides perform this process, stimulating feelings of hunger and fullness. When researchers noted the ...

The venomous clinging jellyfish — typically native to the Pacific Ocean — returned to New Jersey’s waters this spring. The transparent jellyfish may be small — growing up to 1 inch in diameter, the ...

Drifting along in ocean currents, jellyfish can be both predator and prey. They eat almost anything they can capture, and follow the typical oceanic pattern of large eats small. Now a recent ...

Researchers confirmed what was already known: jellyfish eat bigger prey as they grow, which means they also occupy a higher position in the food web as they grow. They also found that some of the ...