Master's and PhD graduates share how impactful research and the 4+1 program at Colorado School of Mines led to careers at industry leaders.

Celebrating the Fall 2025 graduates of Colorado School of Mines as they reflect on the traditions, community and resilience that defined their time as Orediggers.

PFAS contamination is one of today’s most persistent environmental challenges, and researchers at the Colorado School of Mines are leading the fight to clean it up. Through advanced PFAS research, Dr. Chris Higgins and his team study how these “forever chemicals” move through soil and water, develop cutting-edge cleanup technologies, and collaborate with communities to restore safe drinking water.

As demand for critical minerals grows, Mines is driving innovation in sustainable mining through research, education and hands-on training.