With over 4,000 distinct species of snakes on the planet, it makes sense that some have adapted to overcome their limited mobility compared to their nimble prey, such as rats and rabbits. These ...

Clay, oil, and deep time do not usually leave much behind. Skin disappears. Cartilage collapses. Proteins break apart. Yet a small reptile that lived about 289 million years ago has done something ...

From a to d, showing outer skin, showing the corneous bands in the skin, the segmented skeleton with cartilages, and reconstructed parts of skeleton in colour showing the preserved parts of the rib ...