Scientists have made a discovery related to dinosaur eggs and nesting behavior, with some outlets reporting that a recreated dinosaur nest was used to solve a 70-million-year-old mystery. The details of the discovery are not entirely clear, with reports mentioning findings related to oviraptors, dinosaur eggs, and embryos, as well as unrelated research on chicken eggs and a dinosaur that gave birth to live babies. It appears that a significant fossil discovery may have been made, possibly involving a dinosaur sitting on eggs with embryos inside.