This sped-up video (60x speed) shows the fascinating effect of ArBN on the common starfish (Asterias rubens). While ArBN doesn’t cause complete stomach retraction - it’s about 50% after 6 minutes. A ...

Biologists have discovered that bombesin, a neurohormone controlling appetite in humans, also regulates feeding in starfish, revealing its ancient evolutionary origin dating back over 500 million ...

A team of biologists at Queen Mary University of London has discovered that a neurohormone controlling appetite in humans has an ancient evolutionary origin, dating back over half a billion years. The ...

Credit must be given to the creator. Adaptations must be shared under the same terms. A school of stripey snapper, Lutjanus carpotonatus, on the Great Barrier Reef An aggregation of crown-of-thorns ...