As koalas in southern Australia have grown from a few hundred to almost half a million, the marsupials show signs of ...

Koalas’ population comeback may be doing more than boosting numbers—it could also be rebuilding their lost genetic diversity.

It's long been assumed that koalas in southern Australia are genetically unhealthy. A new study finds they're actually recovering, changing how scientists look at genetic risks.

Baobabs are among the most iconic trees on Earth. They store water in their bottle-shaped trunks during the raining season.

It’s not just a mood—it’s in your blood. New research shows that your DNA determines whether you feel that "telltale tingle" from music and literature.