If President Donald Trump's threat to tariff Canadian imports by 25% goes forward, 200 years of peaceful and profitable Great ...

An Arctic polar vortex has brought freezing temperatures and frigid winds to millions across the country this winter.

In the winter, Lake Mendota is covered in ice, but when this thaws in summer, it’s engulfed by algae. These cyclical shifts ...

Geo Rutherford describes herself as a “morbid pessimist.” She gets excited when she finds evidence of things that have gone ...

Funding for much of the work of monitoring pollutants on the U.S. side of the border comes from the Great Lakes Restoration ...

U.S.-flag laker cargoes on the Great Lakes, which power the Region's steel mills and other industry around the Midwest, fell ...