A newly described blue jellyfish in Japanese waters has stunned researchers with an otherworldly glow that looks less like a ...

Scientists have captured video of a terrifying species of cannibal jellyfish that they call a "gelatinous predator." The intriguing creature has never been seen before, but researchers found it ...

In late January, onlookers flocked to Tasmania's Storm Bay to witness a rare and magical event: swarms of moon jellyfish swimming in bioluminescent algae. While the glowing shoreline was undoubtedly ...