A video shared in a Feb. 21, 2025, X post claimed to show a "mesmerizing yet eerie" jellyfish moving across the seafloor. The ...

It’s not true at all.” In his lab at Lund University in Sweden, Dan-Eric Nilsson is contemplating the eyes of a box jellyfish. Nilsson’s eyes, of which he has two, are ice blue and forward ...

Box jellies are highly advanced among jellyfish. They have developed the ability to move rather than just drift, jetting at up to four knots through the water. They also have eyes grouped in ...

Box jellyfish, which scientists do not consider true jellyfish, do have eyes — but they don't resemble the ones shown in the video. According to an article from ScienceNews, Caribbean box ...

In other words, jellyfish do not have mouths with teeth, nor do they have noses. Box jellyfish, which scientists do not consider true jellyfish, do have eyes — but they don't resemble the ones shown ...