According to a new analysis in Conservation Genetics, the koalas in the southwestern suburbs of Sydney are some of the only koalas in New South Wales that are still free of chlamydia, a contagious ...

Ten-month-old Emerson fixed his big brown eyes on me and yawned. Still groggy from a nap, the koala rubbed his face, then stuck out an expectant paw. The nurse escorting me through his enclosure ...