Koalas are an endangered species. This was not always the case, as the wild, adorable marsupials were once widespread across ...

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 ...

Authorities in Australia are facing criticism after culling hundreds of sickly koalas via helicopter-riding snipers last week, likely killing healthy mothers in the process and leaving joeys orphaned, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Almost a third of koalas in Australia’s New ...

MELBOURNE, Australia -- 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 listed ...