The Senator George J. Mitchell Center for Sustainability Solutions at the University of Maine will host a talk, “PFAS: A New Fish Tissue Issue,” at 3 p.m. on Monday, Oct. 2. Per- and polyfluoroalkyl substances (PFAS), also known as “forever chemicals,” is a group of human-made chemicals that can be toxic and remain in the read more Mitchell Center to host talk on PFAS in fish tissue Oct. 2