The first discovery of a bat-like winged dinosaur was in 2015, but scientists had dismissed the initial finding because it was so bizarre.

This fossil of intact skin was definitely a unique ... back that there are likely still hundreds of dinosaur species out ...

Parts of Alberta are libraries of Earth’s history, treasure troves of fossils from animals that lived millions of years ago. But sometimes, an especially rare gem is found. In March 2011, Shawn ...