An actress died during a bizarre spiritual cleansing ritual at a retreat in Mexico, when she took the venom of an Amazonian frog and suffered severe vomiting while being denied medical treatment ...

This newly discovered poison frog may represent an evolutionary step on the pathway towards developing brilliant warning ...

A new chemical treatment allowed African clawed frogs, which normally don’t regenerate limbs, to regrow functional hind legs following amputation. Dan is a News Editor at The Scientist. He writes and ...