Wright bros. upstaged! Dinos invented biplanes
...much earlier evolution of dinosaur flight, say two dino flight experts. According to paleontologist Sank...ed lift on its wings. With that lift the feathered dino then swooped upwards and landed in the branches of another tree without having to flap its wings and...One way to make sense of 165-million-year-old dino tracks may be to hang out with emus, say paleontologists studying thousands of dinosaur footprints at the Red Gulch Dinosaur Tracksite in northern Wyoming. Because they are about the same size, walk on two legs and have similar feet, emus turn out to...