Morphological illustrations are crucial in research on insect taxonomy and phylogenetics. Although traditional manual drawing and digital tracing techniques have undergone continuous evolution, they ...

A well-preserved fossil snake from the Late Cretaceous of Brazil shows early ecological and brain shape disparity in the group.

Turns out a proposed turtle ancestor isn't, but that makes the origins of our shelly friends clearer.

Thanks to researchers at the Idaho Museum of Natural History, Idaho State University, and their colleagues around the globe, we’ve got the answer to a question perplexing paleontologists for years: Wh...

Named Doolysaurus huhmini, this baby dinosaur was discovered on South Korea's Aphae Island.

A "peculiar" ancient relative of the crocodile which experts believe began life on four legs before, in adulthood, it learned how to walk on just two has been revealed in a new study.

A free silhouette image of Tyrannosaurus rex Osborn 1905 by Manuel Brea Lueiro (License: CC0 1.0 Universal Public Domain Dedication).

The pygmy long-fingered possum and the ring-tailed glider, two marsupials believed to have died out thousands of years ago, are still alive in Papuan Indonesia.

Lepidosauromorphs account for roughly a third of the living diversity of land vertebrates and yet their origin and early evolutionary history remain highly contentious. The fossil record of early l...