Add Yahoo as a preferred source to see more of our stories on Google. In the Early Eocene epoch, 55 million years ago, Australia’s tree frogs were hopping across the Australian continent from one ...

Scientists have now discovered the oldest ancestor for all the Australian tree frogs, with distant links to the tree frogs of South America. Newly discovered evidence of Australia's earliest species ...

Australian tree frogs today make up over one third of all known frog species on the continent. Among this group, iconic species such as the green tree frog (Litoria caerulea) and the green and golden ...