Preserved tracks suggest non-avian dinosaurs used their wings to run
Scientists studied the tracks of a sparrow-sized raptor called Dromaeosauriformipes rarusDffdfdfdhmkt gmkgmtfkfgmgmgggg (CC BY-SA) Tiny tracks in South Korea symbolise a moment 120 million years ago when a dinosaur took advantage of its wings to cover ground in large leaps...









