Originating 95 million years ago during the Cretaceous Period, the Spinosaurus mirabilis' environment was believed to be ...

Add Yahoo as a preferred source to see more of our stories on Google. Leaping lizards! We're now through mating season for Italian wall lizards, and a fresh infestation of the small, greenish-gray ...

A tiny, reptilian fossil has been excavated from layers of ancient sandstone, where it was preserved for over 240 million years – predating the dinosaurs. The little lizard-like creature pinches the ...