Starfish move without a brain by using tiny feet that react locally to pressure and weight during crawling across surfaces.

Starfish look so inconspicuous that is difficult to even imagine they can actively move. If it weren't for time-lapse recordings of this specimen, the average ...

On an extended research visit to a friend’s lab in Tokyo, marine biologists Amy Johnson and Olaf Ellers witnessed something they’d never seen before. The starfish in Tatsuo Motokawa’s lab weren’t ...