Discover more about the egg-laying monotremes of Oceania and the ancient traits they still carry.

A recent discovery in the Gobi Desert, Mongolia, has unveiled a new mammal species that dates back to the Late Cretaceous period, predating the rise of the dinosaurs by millions of years. The fossil ...

Researchers suggest that ground-based mammals fared better than their arboreal relatives during the end-Cretaceous extinction thanks to their lifestyle. Reading time 2 minutes The end-Cretaceous ...

While many dinosaurs and pterosaurs flaunted flamboyant feathers, early mammals were a dull lot. A study of the fossilised fur of six mammals that lived during the Jurassic and Cretaceous periods has ...

This is what Novaculadon mirabilis may have looked like. The spots and stripes are speculative. Likely this animal could have sat in one hand. The lower jaw is just 16.5 mm long, only 4 mm longer than ...

Postcanine replacement in the gomphodont cynodont Diademodon / James A. Hopson -- Bimodal wear of mammalian teeth / R.G. Every and W.G. Kuhne -- The dentition of Morganucodon / J.R.E. Mills -- The ...

Life looked different after an asteroid crashed into the planet around 66 million years ago. The dinosaurs died out, the arboreal mammals declined, and the terrestrial mammals thrived. The traditional ...

More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, new research has revealed. More mammals were living on the ground several ...

Prologue / Mingzhen Zhou -- Divisions of non-marine Mesozoic of China and the paleoclimatic implications based on paleobotanical data / Ge Sun -- PaleoecologiCal implications of the fishes and plants ...