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

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

Kits that help people grow their own golden oyster mushrooms at home may be one reason this nonnative species is now ...

More energy news as Ohio’s Perry Nuclear Power Plant gets 20-year extension, and Canadian provinces strengthen energy ...

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

Lake Champlain is more than 16 times smaller than Lake Ontario, the smallest Great Lake. But in 1998, Congress designated Lake Champlain as the sixth Great Lake, teeing off a historical and cultural ...