Prepare for an overload of cuteness with this incredibly close-up footage of koalas! Get an intimate look at these beloved Australian marsupials as they munch on eucalyptus leaves, doze peacefully in ...

Australia is mostly known for its sunny beaches, friendly locals, and world-class wine. All of that is true, but it also has ...

Koalas (Phascolarctos cinereus) are unquestionably among the sleepiest creatures on Earth, spending an astonishing 18-22 hours per day in slumber. This remarkable statistic places them at the top of ...

Add Yahoo as a preferred source to see more of our stories on Google. Koalas are an endangered species. This was not always the case, as the wild, adorable marsupials were once widespread across the ...

Researchers have shown that stress and retrovirus levels are tightly linked to disease in koalas. High KoRV loads make koalas more vulnerable to chlamydia, worsening epidemics in stressed populations.

Australia’s veterinary medicine regulator has approved a vaccine to protect koalas from chlamydia, one of the leading causes of koala infertility and death. Researchers found the single-dose vaccine ...

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 ...

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 ...

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 ...