Last month, Cassiopea andromeda, more commonly known as the upside-down jellyfish, were found to have similar sleep patterns to humans—but they do not have brains. Like humans, Cassiopea andromeda ...
In the depths of Colombia’s oceans, scientists have uncovered a captivating world of ancient, shimmering creatures that predate dinosaurs.
Tobacco hornworm caterpillars have no organs that resemble ears. Yet, scientists were able to figure out how they hear—and it ...