Dinosaur "Mummy" Reveals a Creature With Bird-Like Skin

The duck-billed dinosaurs have been giving up their secrets lately. Just yesterday researchers revealed new details of how hadrosaurs chewed their food, using a set of teeth that look like a "cranial cuisinart." Today, paleontologists have put the hadrosaur's skin on display, thanks to a "mummified" creature that shows the shape of its soft tissue and cell-like structures.