Recent News and Press


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News

An excavator in operation on a dirt road digging a ditch

Stormwater - Building better ditches

September 8, 2016

Where there are rural roads, there are ditches. But poorly built ditches can erode, sending large amounts of sediment to streams....
Three scientists on a boat looking at an apparatus filled with mud.

EPA grants $2.5M to expand research on Great Lakes food web

September 7, 2016

DULUTH, Minn. – Biological changes in microscopic organisms on the bottom of the Great Lakes food chain send up a big red flag to...
Three men looking at white product on conveyor belt production line.

Company expands with product development help from NRRI

August 3, 2016

Nurturing natural resources, while also using those resources for economic prosperity, is at the heart of NRRI’s mission. But there’s one...
Three males in a low profile boat on a large lake, two males dropping a tool into the water.

The right tools for Great Lakes monitoring

July 6, 2016

Back in 1999, the Environmental Protection Agency needed new approaches for understanding the complexities of U.S. coastal zones. NRRI’s...
Black and yellow bird being held by the feet by a hand.

On golden wings they fly - Declining species finds home in Minnesota

July 5, 2016

“The Golden-winged Warbler has a few things going against it,” said NRRI researcher, Alexis Grinde. She has been studying this yellow-...
A stand of wild rice with blue sky and clouds in background

The complex science behind rocks, water and wood

June 22, 2016

Science is frustrating. The more we know, the more we realize how much we don’t know. Nothing is 100 percent. Answers change. One day Pluto...
Diatom species arranged in shape of Great Lakes

Biology of Great Lakes feels heat of climate change

June 15, 2016

Predictive modeling has shown that climate change could impact the organisms in the Great Lakes. Now we see that, indeed, it does.
small pile of silver colored iron nuggets

Governor approves $2.6M for NRRI mining, water research

June 6, 2016

DULUTH, Minn. – The Supplemental Budget approved by Governor Mark Dayton Wednesday included $2.6 million for the Natural Resources Research...
Man in blue lab coat in chemistry lab

Amazing birch bark gets boost

April 4, 2016

The healing powers in birch bark are well known. NRRI received a grant to increase production and lower the price of those valuable...
Small bottles with chemistry equations on labels, white powder inside

Amazing birch bark gets boost

February 29, 2016

DULUTH, Minn. -- Modern science and ancient medicine have both confirmed the healing powers of the natural chemicals in birch bark . The...

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