Stay Curious. Stay Connected.
MailNewsletters♡Donate Now
Sign up
*Password must be at least 8 characters and contain one uppercase letter, one lowercase letter, one number and one symbol.
Already have an account?
By submitting, you consent that you are at least 18 years of age and to receive information about MPR's or APMG entities' programs and offerings. The personally identifying information you provide will not be sold, shared, or used for purposes other than to communicate with you about MPR, APMG entities, and its sponsors. You may opt-out at any time clicking the unsubscribe link at the bottom of any email communication. View our Privacy Policy.
Sign in to your profile
Forgot Password?
New to MPR News?
Welcome back
to news
for you
Reset Password

Enter the username on file and we'll send you a code to reset your password.

Still require assistance or not sure what your User Name is?
Welcome back
to news
for you
Email Verification

A verification code has been emailed to

Still awaiting the code?

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.

Water treatment a central question in PolyMet's environmental study

Water treatment a central question in PolyMet's environmental study

A proposed copper-nickel mining operation in northeast Minnesota would need long-term water treatment to ensure potentially toxic rock won't pollute area waterways, according to an environmental review released Friday.
by Elizabeth Dunbar and Dan Kraker

Go Deeper.

Create an account or log in to save stories.

Log inCreate a free Account

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!
Photos: At PolyMet, ramping up to mine copper

Photos: At PolyMet, ramping up to mine copper

PolyMet Mining hopes to unlock copper in the rock of northeastern Minnesota. Their plans bring hope for economic development and fear of environmental damage to the region that used to be the hub of the iron ore industry in the state.

Go Deeper.

Create an account or log in to save stories.

Log inCreate a free Account

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!
PolyMet copper-nickel mine: Economic opportunity or too environmentally risky?

PolyMet copper-nickel mine: Economic opportunity or too environmentally risky?

This Friday the public will get its first peek at a long anticipated environmental study of one of the state's most controversial development projects in years: copper and nickel mining in northeastern Minnesota.
by Elizabeth Dunbar and Dan Kraker

Go Deeper.

Create an account or log in to save stories.

Log inCreate a free Account

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!
Slowing demand for frac sand changes the landscape in southeast Minnesota

Slowing demand for frac sand changes the landscape in southeast Minnesota

Sand is the crucial ingredient in the oil and natural gas extraction process known as fracking, and there are large deposits of it in the steep bluffs along the Mississippi River. But demand for sand has dropped.
by Elizabeth Baier

Go Deeper.

Create an account or log in to save stories.

Log inCreate a free Account

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!