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Roughly 50,000 years ago, a kangaroo unlike any alive today lived in the mountain rainforests of New Guinea.

Even the giant kangaroos that roamed Australia thousands of years ago might have been able to hop, according to a new analysis of bones. Some of the kangaroos living during the Pleistocene were more ...

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CANBERRA, May 20 (Reuters) - Scientists in Australia hope a giant cardboard image of a kangaroo, photographed from space on Tuesday, will help them better understand how the earth reflects sunlight ...