A koala colony in Brisbane on the brink of collapse has not only recovered but more than doubled through a painstaking new way of managing the endangered species. The Belmont Hill Reserve koala colony ...

The harrowing impact of bushfires on koala colonies in northern NSW has triggered fears Sydney’s unique chlamydia-free koala population could be obliterated. Wollondilly Mayor Matthew Deeth says the ...

The New South Wales Government will discuss establishing a national park south of Sydney to protect the state's last chlamydia-free koala colony under threat by urban expansion. The NSW Environment ...

An outbreak of chlamydia at the San Francisco Zoo has left a dozen penguins dead, according to a spokesman. The bacteria, which was most likely transmitted to the birds by an infected seagull, is ...

The safest way to extract a recalcitrant koala from the top of a tall tree, it turns out, begins with a slingshot. Early one morning in late March, Ben Richardson, an arborist by trade and rock ...

The New South Wales government has acquired land to deliver a long-awaited national park to protect the state's only chlamydia-free koala colony in south-west Sydney. NSW Environment Minister Penny ...

In an ideal world, sex would be all mind-blowing orgasms, babies (when you want ‘em), and animal noises. But the Centers for Disease Control and Prevention estimates that 20 million new sexually ...