Australian researchers have discovered the oldest confirmed platypus specimen along with a new species they've named ...
Scientists have discovered a bizarre creature dubbed the "echidnapus" which they believe roamed Australia in prehistoric ...
The species is among three newly identified monotremes, or egg-laying mammals, discovered from fossils in Australia that are ...
The "echidnapus", bottom left, is among six monotreme species discovered at Lightning Ridge opal fields Scientists have discovered a bizarre creature dubbed the "echidnapus" which they believe ...