Koalas from a population north of the Brisbane River have evolved a unique genomic immunity to the killer retrovirus ...

As koalas on Minjerribah North Stradbroke Island turn up in unusual places, experts say it's not surprising they're seeking ...

Gaylene Thomas, a wildlife care manager at the San Diego Zoo, oversees two teams that care for a variety of species, ...

A 2009 study examining the sleep/wake cycles of S. invicta found that the worker ants averaged a mammoth 253 sleep episodes ...

Southwestern Sydney's koalas have avoided the chlamydia outbreak threatening the entire species. But their isolation has left them extremely inbred.

New research from the University of Sydney highlights the unique existential dilemma faced by Sydney's koala population. These populations in south-western Sydney are among the very few in New ...