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Study: Harmful algae blooms like it hot, but can occur in cold water

Study: Harmful algae blooms like it hot, but can occur in cold water

A new study finds that harmful algae blooms — typically associated with warm water temperatures — can also occur in cooler conditions, even under ice.
by Dan Kraker

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These Minnesotans farm ice — and it’s drawing climbers from across the U.S.

These Minnesotans farm ice — and it’s drawing climbers from across the U.S.

Ice farming is the art and science of making climbing ice on cliffs. Minnesota has three city-owned parks with volunteer-run ice farming systems for climbing, more than any other state in the country.
by Dan Kraker

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Mining companies finalize joint venture to pursue copper-nickel mines

Mining companies finalize joint venture to pursue copper-nickel mines

PolyMet Mining and Teck American, which have worked on separate copper-nickel mining projects in northern Minnesota for more than a decade, have officially combined to form a new joint venture called NewRange Copper Nickel.
by Dan Kraker

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Mayo 'mini brains' offer new ways to understand addiction

Mayo 'mini brains' offer new ways to understand addiction

On the 19th floor of Mayo Clinic's Gonda building, tiny pearls of brain tissue are being grown in a lab. These so-called “mini brains” may help deepen the science of addiction. 
by Catharine Richert

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Round Lake-Brewster schools return to voters with a $30.48 million for buildings

Round Lake-Brewster schools return to voters with a $30.48 million for buildings

This week the Round Lake-Brewster School District is asking voters to approve a $30.48 million bond referendum to address building needs — for the second time. School officials say with inflation raising the cost of living, it’s harder to get such bonds passed.
by Hannah Yang

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Winter Play: Behind the scenes, capturing the moment

Winter Play: Behind the scenes, capturing the moment

When 10 different reporters set out to try new-to-them winter activities, how do you begin to plan visual coverage for their stories? If you’re the photographer assigned to the project, you might just find yourself trying a new activity or two. 
by Ben Hovland

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‘Rusty’ batteries could hold key to Minnesota's carbon-free power future

‘Rusty’ batteries could hold key to Minnesota's carbon-free power future

Two Minnesota utilities plan to install iron-air battery storage systems as they transition to clean energy sources. The batteries are made of iron, an element that’s abundant around the world — including in Minnesota.
by Kirsti Marohn

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North Carolina company drops plans for northeastern Minnesota wood mill

North Carolina company drops plans for northeastern Minnesota wood mill

North Carolina-based Huber Engineered Woods is canceling plans for its proposed $440 million mill in Cohasset, Minn., after a state court earlier this week ruled the city needed to revisit its environmental review of the project. The project ran into opposition from the Leech Lake Band of Ojibwe, whose reservation is located about a mile from where the mill was proposed.
by Dan Kraker

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Winter Play: How polar explorer Ann Bancroft finds magic in the winter

Winter Play: How polar explorer Ann Bancroft finds magic in the winter

Polar explorer Ann Bancroft might be winter’s biggest champion. But Bancroft, who’s set records traveling to the North and South Poles, and crossing Antarctica, says the key to surviving our coldest months is to tap into your inner child. 
by Catharine Richert

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