Sydney Morning Herald: Kangaroo evolution is a barometer of climate change in Australia and could help determine how local fauna may be affected in the future, a new study shows. Using skeletons of modern and fossil species, a Flinders University palaeontologist and a Murdoch University anatomist have pieced together a detailed kangaroo family tree. Flinders University’s Gavin Prideaux says there have been hints of key stages in the evolution of the animals, but their whole story has not been put …