Think koalas are bears? Think again. Explore their marsupial traits, fascinating adaptations, and why protecting their ...

An adult koala eats a eucalyptus leaf. Joeys can't break down the toxic, fibrous plants on their own yet. Photograph By David Marks/National Geographic When it’s time to feed the kids, koala moms do ...

The animal kingdom is full of astonishing adaptations, but perhaps none is as relatable to a modern, exhausted human as the ...

A vaccine has been approved to help protect koalas against chlamydia, a measure researchers are hailing as a world-first in fighting the disease that is a leading cause of death for the beloved ...

A vaccine used to treat chlamydia in Australia’s koala population has been approved for rollout, in a world-first project.Researchers from the University of the Sunshine Coast spent more than 10 years ...