The healing powers of the primitive not only act as a defence mechanism, they also help them stay alive and ahead when it ...

Starfish, or sea stars, are marine animals renowned for their impressive ability to regenerate lost arms. In some cases, a single severed arm can even develop into an entirely new starfish.

The severed, writhing body part distracts the attacker, allowing the starfish to glide away. Over time, the starfish can even regenerate the lost limb, returning to their usual life after a brush with ...