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NRRI makes economic and environmental strides

Minnesota’s economy was hurting in the early 1980s, and industries that depended on natural resources took a beating. A domestic steel crisis threw nearly 13,000 Iron Range workers out of work, and...

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Preparing for the next wave of mineral mining in Minnesota

A future set in stone Worldwide demand for copper and other minerals is at an all-time high and shows no signs of slowing as markets for electronics and other products continue to grow. At the same...

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Invention spotlight: pothole repair compound

The seasons in Minnesota tend to shift on a dime. Commuters may crank up the A/C one week and blast the heat the next. These rapidly changing temperatures can cause potholes on roads and highways...

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Natural resource projects with real-world results

In the past 20 years, the Natural Resources Research Institute (NRRI) at the University of Minnesota, Duluth, has fostered economic development of the state’s natural resources in an environmentally...

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U of M startup gets more out of birch bark

Take one of the planet’s oldest tree species, grow and harvest it sustainably, remove a waste product from its use in paper production, and what do you get? An environmentally sustainable source of...

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Natural Resources Research Institute a valuable regional resource

The Natural Resources Research Institute is one of the University of Minnesota Duluth’s shining stars, and after 30 years, continues to shine even brighter. NRRI, which conducts environmental research...

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