A paleontologist was trying to locate the site of a famous 1908 discovery when a rancher in Wyoming shared an important clue.
You might not think a paleontologist looking for 66-million-year-old fossils would need to ask a rancher about his great-grandmother's job in the Wyoming badlands. But that's what Paul Sereno, a paleontologist at the University of Chicago, did when h... [4974 chars]