A new research collaboration between the University of Maine Advanced Structures and Composites Center and the Department of Energy’s Oak Ridge National Laboratory (ORNL) will advance efforts to 3D print with wood products, creating a new market for Maine’s forest products industry.    U.S. Sens. Susan Collins, Lamar Alexander and Angus King joined Daniel Simmons, read more New $20 million additive manufacturing initiative connects local economies with national lab, UMaine resources