University of Maine Cooperative Extension 4-H will offer an online weekly club for youth ages 13–18 about Maine’s tidepools and how to be citizen scientists, from 4–5 p.m. April 12–May 17. An optional field day will be held April 22, rain date April 21, at Southern Maine Community College, 2 Fort Road, South Portland. The read more UMaine Extension 4-H explores Maine’s changing tidepools