It's a cold, drizzly night in a forest west of Melbourne. I'm sitting on a damp log, clutching a thermos of lukewarm tea and ...

Everyone thought koalas were solitary creatures. But a new paper reveals there is more to the social lives of koalas than ...

Large swathes of the Australian marsupials are famously infected with the sexually transmitted disease (STD) and it's one of the leading causes of koala population decline. Finding a group of ...