Technically known as Craspedacusta sowerbii, or “peach blossom jellyfish,” the freshwater critters measure in at about the ...

Pink meanies might sound like the name of a high school girl gang from the ’50s, but they are actually a recently discovered type of jellyfish. And lately, experts are urging Gulf Coast beachgoers ...

James Grazio, a Great Lakes biologist with the Department of Environmental Protection, never expected to encounter the animal he’d been hoping to see for the better part of his career. On July 15, ...

"Jellyfish Lake is located on Eli Malk island in the Republic of Palau. Twelve thousand years ago these jellyfish became trapped in a natural basin on the island when the ocean receded. With no ...