KEWEENAW COUNTY, MI — Saving the reef won’t be cheap. A new Buffalo Reef Task Force report estimates it will cost several billion dollars to remove 12.7 million cubic yards of copper mining ...

The Minnesota Pollution control agency has issued an air quality alert for all of northern Minnesota, it's expected to reach ...

An air quality alert was issued Thursday afternoon for northern Minnesota, from the North Dakota border to Lake Superior, to run through 7 p.m. Friday, according to the Minnesota Pollution Control ...

Some plastic pollution enters the environment in already ... threat to the region in the form of climate change. Lake Superior is one of the fastest warming freshwater lakes in the world.

Some of the industrial pollution faded through natural processes over time ... “Without the emphasis of being an area of concern, the contamination may still be in Lake Superior,” Cook says. “It may ...

The Minnesota Pollution Control Agency issued an air quality alert at 1:00 p.m. Thursday. It runs until 7:00 p.m. Friday, ...

Lake Superior is one of the fastest warming freshwater ... Great Lakes have long faced pollution threats. The latest might be the most insidious.

Some plastic pollution enters the environment in already ... threat to the region in the form of climate change. Lake Superior is one of the fastest warming freshwater lakes in the world.