Coal Miners Shift to Beekeeping (IMAGE) University of Delaware Caption University of Delaware's Debbie Delaney is helping former coal miners learn a new trade -- beekeeping. Credit University of Delaware Usage Restrictions Must credit University of Delaware 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.