Dr Croney (IMAGE) Frontiers Caption Corresponding author Dr Candace Croney and one of the Yorkshire study pigs, Omelette Credit Eston Martz / Pennsylvania State University Usage Restrictions Credit artist License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.