Newly discovered evidence of Australia's earliest species of tree frog challenges what we know about when Australian and ...

Scientists have now discovered the oldest ancestor for all the Australian tree frogs, with distant links to the tree frogs of South America.

In new research published today in the Journal of Vertebrate Paleontology, we identify Australia’s earliest known species of ...

Fossilized claw tracks discovered in Australia show that the animal group that includes reptiles, mammals and birds formed ...

Australian scientists' discovery of the continent's oldest known tree frog fossil, dating back 55 million years, reshapes ...

Learn more about the lineages of Australian and South American tree frogs, which separated approximately 55 million years ago ...

A single track-bearing slab calls into question everything we thought we knew about when modern tetrapods evolved.' ...

Fossil tracks found in Australia push the origin of reptiles back by 40 million years, altering the timeline of tetrapod ...

Seventeen footprints preserved in a slab of sandstone discovered in southeastern Australia dating to about 355 million years ...

New discoveries of fossil clawed footprints from Australia, published in Nature, push the origin of reptiles back in time by ...