The Natural Resources Research Institute is partnering with the University of Minnesota and Tufts University on the U.S. Department of Energy-funded projects.
The Natural Resources Research Institute is partnering with the University of Minnesota and Tufts University on the U.S. Department of Energy-funded projects.
Green Bridge Metals Corporation said it agreed to acquire 80% interest in four projects between Boulder Lake and Babbitt, where the minerals have been found.
Wood heated to a high temperature in a low-oxygen setting creates a charcoal that holds its carbon. It also improves soil health and filters water. Will it become widespread?