An island colony whose koalas are free of chlamydia could help save the wider population from the deadly disease.

MELBOURNE, Australia (AP) — A regulator has approved a world-first vaccine to protect koalas from chlamydia infections, which are causing infertility and death in the iconic native species that is ...

A darling Koala Bear residing at Australia’s famous Taronga Zoo on the shores of Sydney Harbor is taking social media by ...