In addition to producing breast milk, koala mothers produce a goopy, green poop that their joeys lap up. It may sound revolting, but scientists surmise that it’s nature’s way of making sure the next ...

Koala mothers have a unique way of feeding their babies. They provide a special substance called pap, which is a form of ...

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 ...

A koala-sniffing dog with a California connection is helping animal rescuers track down wildlife that lived through the deadly wildfires that have ravaged Australia in recent months. The dog named ...

Move over, salmon cannon. Step aside, panda pornography. There’s a new tool in the world of wildlife conservation that highlights just how profoundly humans have messed up natural ecosystems and the ...