Jurassic “Big Tail” Fossil Pushes Back the Origins of Suckling
Long before the first true mammals nursed their young, at least one of their cousins may already have had the throat to do it. That is the conclusion of a…
“Lizzie” Unmasked: X-Rays Reveal Famous Early Reptile Was Nothing of the Sort
For almost thirty years, a small Scottish fossil nicknamed Lizzie carried a grand title: one of the earliest reptiles on Earth. That reputation has now collapsed. Researchers who looked inside…