Did Pterosaurs Survive Extinction?

They were the largest creatures to ever attain flight. With wingspans reaching nearly 40 feet, pterosaurs ruled the prehistoric skies for over 100 million years, until they died out with the dinosaurs about 65 million years ago. Or did they? Dozens of eyewitness accounts and a few intriguing photographs suggest that this flying monster, thought to have died with the dinosaurs, might still exist. Read more.