In the 1920s, conservationists released just 18 koalas onto South Australia's Kangaroo Island, hoping to save the species from mainland hunting and habitat loss. A century later, that handful of ...

Approximately 100,000 years ago, koalas faced near extinction due to brutal ice ages. A recent genetic study triumphantly ...

Kangaroo Island koalas have many more, and longer, stretches of identical DNA inherited from both parents. Scientists call these stretches runs of homozygosity, and they are a hallmark of inbreeding.

A major DNA study has rewritten the koala's evolutionary story, revealing that the species suffered a dramatic population collapse about 100,000 years ago, long before humans arrived in Australia. By ...

Add Yahoo as a preferred source to see more of our stories on Google. Australia is known worldwide for its unique wildlife. Travelers will come to the country to experience animals like the koala and ...

SYDNEY -- It has been described as Australia's Galapagos Islands and has long been a refuge for some of the country's most endangered creatures. But devastating wildfires over recent days have undone ...

Eastern gray kangaroo genetic material was used for the study, which produced embryos via IVF. Thennicke via Wikimedia Commons under CC BY-SA 4.0 Australian scientists successfully created the world’s ...

It's a cold, drizzly night in a forest west of Melbourne. I'm sitting on a damp log, clutching a thermos of lukewarm tea and watching a koala snooze on a branch above me. Suddenly, it lifts its head.

Kangaroo Island in South Australia is home to a large, mostly disease-free koala population which, at first glance, looks like a conservation success story. Using whole-genome sequencing, researchers ...