Scientists have finally solved the puzzle of starfish's unique bodies. As it turns out, sea stars and other echinoderms are essentially walking heads with little to no body. Echinoderms — sea stars, ...

Sea stars and their relatives eat, breathe and scuttle around the seafloor with tiny tube feet. Now researchers have gotten their first-ever look at similar tentacle-like structures in an extinct ...

The echinoderms more closely resemble disembodied heads than multi-limbed creatures, experts have discovered Starfish may appear to have a plethora of limbs, but it turns out the creatures actually ...

The conservation of genome regulatory elements over long periods of evolution is not limited to vertebrates, as previously thought, but also in echinoderms (invertebrates). This is one of the most ...

Scientists trying to work out where a starfish’s head is have come to a startling conclusion: it is effectively the whole animal. As well as solving this longstanding mystery, the finding will help us ...