Researchers have discovered clear chemical traces of decaying collagen in a duck-billed dinosaur fossil, upending previously held notions that any organic material found within such ancient fossils ...

Cecilie Uttrup Ludwig will be out of action for the coming weeks after sustaining a fracture of the sacrum in a crash at Omloop Het Nieuwsblad on Saturday. Her FDJ-Suez team said that there was no ...

On Wednesday, her team announced that the 28-year-old Danish racer suffered a fractured sacrum—a bone that lies between the bottom of the spine and the tailbone—in the wreck. In a statement ...