The Portland Press Herald reported University of Maine Ph.D. student Nadir Yildirim and UMaine alumnus Alexander Chasse won the 2015 UMaine Business Challenge for their company that aims to develop forest-based, environmentally friendly materials for the construction, insulation and food-packaging industries. Yildirim, a student in the Wood Science and Technology Program in the School of read more Press Herald Reports on UMaine Business Challenge Winner