Starfish (sea stars) belong to a group of animals ... “First we sectioned sea star arms into thin slices from tip to center, top to bottom, and left to right,” said Formery, noting that ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In the name of survival, starfish sever their own body parts to ...

Scientists have long puzzled over how a starfish body equates to the more typical animal arrangement of a head on one end and trunk or tail on the other. Humans wear trousers on the bottom of ...

Starfish, crown of thorns, and sea stars live throughout the subtropics and tropics. They are bottom dwellers, so any contact with a diver is accidental. Injury occurs from the spine and the venom ...