About 40,000 years ago, giant kangaroos vanished Down Under. Dental analyses suggest a varied diet, meaning climate change was not the main cause.
In a mass extinction event some 40,000 years ago, Australia lost 90% of its large species, including nearly two dozen kinds ...
New research suggests human hunting played a major role in the extinction of kangaroos, challenging the climate change theory ...
Like many species, male kangaroos sometimes fight over potential mates ... which is becoming a more popular human food.