Quick, imagine an animal tongue. What came into your mind? The flicking forked tongue of a snake? A cow licking a block of ...

Pangolins are being over-poached, a conservation group has warned, thanks to being "eaten to extinction" in China and Vietnam. An action plan issued Tuesday called for ending poaching, as well as ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...