From a gapped-toothed grin to super-pouty lips to contoured features, Demi Lovato's wild face transformation over the years has been undeniable.

No other mammals – not even our closest primate relatives, chimpanzees and bonobos – have such specialised brain regions devoted to faces, or so many facial muscles that allow complex emotional ...

Red pandas are known for their striking and adorable appearance, but this small mammal is more than just aesthetically pleasing. Red pandas live in some of the harshest environments in the world, ...

President Trump on Thursday reupped his warning to Iran that the nation will face an “unfortunate” outcome if an agreement on its nuclear programs is not reached soon. “We’re either going to get a ...