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Recent News and Press

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Two hands holding brown granular material

Biochar: The hot material you don't know about

June 11, 2019

You know charcoal. (Summer picnic, anyone?) But do you know about the economic and environmental benefits of its close cousin, biochar?
Brown speckled bird chick with tiny device on neck in two hands

Getting to the point with woodcock research

June 11, 2019

The quiet, brown speckled woodcock is difficult for scientists to find in the forest for research. Enter the pointing dog.
Man and woman working with brown soils at a bench in a greenhouse.

Waste resources recycled into specialty soils

May 2, 2019

Soil is so much more than dirt. NRRI is seeking out local waste resources to produce soils for specific uses. 
Woman seated in lab in front of a microscope.

NRRI scientists name new algae species

May 2, 2019

When a tiny, single-celled enigma showed up in the Great Lakes it meant something big. And it led to the naming of a news species.
Man stands at table using small dropper to drop oil into trays

Markets for recycled paper, reducing plastics

April 4, 2019

NRRI helps inventor develop compostable food trays using local recycled paper pulp to reduce food service plastics.
Large group of people sitting in same direction

Change is coming to the Northland

April 3, 2019

Climate change scenarios spur community-wide discussion of how Duluth can respond to impacts -- from infrastructure to economics.
Man sits at desk in front of computer screen

Online mapping tool provides information for decision-making

February 28, 2019

NE MN is now captured in an online Natural Resources Atlas to allow access to hundreds of layers of data.
Black engine part installed on snowmobile engine

Prototype part helps engineer clean machine

February 28, 2019

NRRI's Prototype Lab has unique material to help UMD students build a cleaner snowmobile for international competition.
Arial view of Duluth harbor and lift bridge

Will Duluth become a climate refuge city?

February 20, 2019

Our Climate Futures conference, March 19 & 20, to address climate change scenarios and adaptation strategies.
After tree harvest image shows mostly bare ground with some tall trees standing

Harvest guidelines leave land managers stumped

January 29, 2019

Understanding what's best for wildlife after tree harvesting is not straightforward. NRRI scientists are unraveling the research.

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