Researchers have discovered the fossilized remains of a herd of dinosaurs in an opal mine in the Australian outback. The fossils were found in the mine near Lightning Ridge, New South Wales, and include a new dinosaur species as well as the world’s most complete opalized dino, according to experts. “We initially assumed it was a single skeleton, but when I started looking at some of the bones, I realised that we had four scapulae (shoulder blades) all from different sized animals,” said Dr. Phil Bell, lead researcher from the University of New England in Australia, in a statement. The...