Mining uses a lot of energy, and there could be a more efficient way to crush the rock. Researchers at UMD's NRRI are working on ways to help the industry, and that includes High Pressure Grinding Rolls.
A Minnesota girl battling cancer was granted a highly unique wish in Moose Lake Saturday. The wish was granted by an organization called Wishes & More that provides kids fighting life threatening conditions with extraordinary experiences.
50 students at UMD and 24 students at UW-Superior have tested positive for COVID-19 through October 22. 40 students and six employees at Lake Superior College have tested positive since the start of fall term.