The world’s first vaccine to protect endangered koalas from chlamydia has been officially approved in Australia.

Habitat loss, disease, and climate change are driving koalas toward extinction. Learn what’s threatening them and how to help ...

Experts say the bacterial infection is responsible for roughly half the deaths among Australia's wild population.

Following over a decade of research, scientists from Australia's University of the Sunshine Coast (UniSC) have successfully ...

Thousands of koalas have died from the sexually-transmitted disease, with some estimates suggesting only 50,000 remain in the ...

Australia's embattled koalas have been given some good news for once, with the approval of the world's first chlamydia ...

Australia's vet regulator approves a koala chlamydia vaccine for nationwide rollout, offering new hope in the fight against ...

As a result of the decision to halt logging in a swath of the Mid-North Coast, an analysis reveals the extra protection given ...

NSW Premier Chris Minns during an announcement to deliver the Great Koala National Park, Bongil Bongil National Park, ...