Of these, nearly one million are permanent bodies of water larger than 25 acres, making up 62% of all similarly sized lakes worldwide. In fact, around 9% of Canada’s total surface area - 350,000 ...

The small plastic particles are "ubiquitous" in Great Lakes water, sediment, plants, fish and beaches, an international panel ...

If President Donald Trump's threat to tariff Canadian imports by 25% goes forward, 200 years of peaceful and profitable Great Lakes maritime trade will be at risk.

First the bad news: sea lampreys exceeded abundance targets in 2024 in all five Great Lakes ... from the U.S. and Canada met in 1954 and charted a path to rehabilitate the lakes.

Federal and Canadian officials recently said they expect sea lamprey numbers in all the Great Lakes to exceed target ... conducted by Fisheries and Oceans Canada and the U.S. Fish and Wildlife ...