A group of paleontologists discovered a large, well-preserved pterosaur on a rocky beach off the coast of Scotland. Boasting roughly an 8-foot wingspan, the ancient reptile is the largest of its kind to be found from the Jurassic Period. The animal’s existence was a chance find made in 2017, when paleontologist Amelia Penney stumbled across the creature’s head while photographing dinosaur footprints on a rocky beach on the Isle of Skye. The pterosaur was promptly sawed out of the rock (with a couple pauses to deal with the tides, which threatened to wash away the fossil) and exhaustively studied; the...