The species is among three newly identified monotremes, or egg-laying mammals, discovered from fossils in Australia that are ...
Australian researchers have discovered the oldest confirmed platypus specimen along with a new species they've named ...
The newly described fossil - Haliskia-peterseni - is only the second partial pterosaur skeleton ever found in Australia.
As bones encased in rock rotted away, water-borne silica seeped into the crevices, solidifying into opal and preserving ...