Water

Water shortages and problems around Minnesota — and the country — have many wondering what is the true cost of clean and reliable water. This reporting is supported in part by The Water Main, a project of American Public Media.

State regulators to revisit Line 3 environmental review; won't appeal court ruling
The Minnesota Public Utilities Commission announced Wednesday that it would not ask the state Supreme Court to reconsider a lower court ruling that its environmental review of the Enbridge pipeline replacement project insufficiently addressed the possible impact of an oil spill on Lake Superior.
Minnesota cities seeking more time to cut salt from wastewater
State regulators say Avon's wastewater treatment plant is releasing too much chloride -- salt -- into nearby Spunk Creek, which empties into the Mississippi River. The likely source: Home water softeners.
A (brief) history of Tettegouche State Park
Before it became one of Minnesota's most beloved outside places, Tettegouche State Park had a long history -- from fire to ice to tribes to loggers.
Getting outside is good for us. Here's how to make it happen
We know that getting outside is good for us, particularly for kids. Research shows outdoor activity can reduce anxiety and stress and improve academic performance. But families say it's challenging to find time to spend outdoors, and kids are increasingly drawn to technology, keeping them inside.
What Glencore's ownership stake in PolyMet means for planned copper-nickel mine
A stock offering being finalized Friday would make Swiss mining giant Glencore control about 72 percent of PolyMet, which could bring the planned copper-nickel mine for northern Minnesota closer to reality.
Weeks later, one more possible effect of spring flooding: Invasive carp
Four invasive carp were found in southeastern Minnesota rivers this month, and the state Department of Natural Resources says this spring's flooding and high water could have eased their journey upstream.
Student fishing league catching on in Minnesota lakes country
A two-year-old league has 22 schools and more than 450 students participating in competitive fishing. The interest caught organizers by surprise and they believe it bodes well for the future of angling.