From the greenways of Detroit to recent court battles in Toronto, cities across North America are trying to become more ...

The massive oil spill in the Kalamazoo River 15 years ago polluted the water and shoreline and left oil-coated wildlife.

More PFAS news as more than 400,000 residents in Illinois grapple with elevated “forever chemicals” in their drinking water, ...

The Grand Portage Band’s team of biologists are keeping Lake Superior’s waters clean — while sounding the alarm on harmful ...

Lake Champlain is more than 16 times smaller than Lake Ontario, the smallest Great Lake. But in 1998, Congress designated ...