Scientists in South Australia are asking the public to help count koalas - in a citizen science initiative that could have ...

These trips can result in researchers confirming koalas beyond their expected range. Last year they confirmed koalas at the ...

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 sleepy koala may seem worlds apart from a giant Ice Age predator, but scientists have uncovered the first molecular ...