From feathered dinosaurs to frozen mammoths, fossils keep upending science with discoveries that rewrite the history of life. National Fossil Day is not just about admiring dinosaur skeletons or ...

Email notifications are only sent once a day, and only if there are new matching items. With flashlights in hand, sisters MariaElena and Penelope Donahue entered the opening of a mountain cave in ...

Today, fossils feel almost self-explanatory. You see a tooth, a shell, or a skeleton in a museum case and instinctively treat it as evidence of ancient life, preserved over immense spans of time. That ...