When the Great Lakes Water Quality Agreement was passed in the 1970s, eutrophication was the big problem. Eutrophication occurs when too many nutrients enter a body of water, increasing the amount of ...

In Figure 2 below, the map on the left ... lakes such as Michigan and Ontario rarely see ice cover. Lake Superior, while the largest and deepest of all the Great Lakes, is so far north into ...

Multiple states in the Great Lakes and Northeast are preparing for consecutive snow squall disturbances this week.

The National Weather Service (NWS) has issued a "Lake Effect Snow Warning" for Oswego County in northern New York, along the banks of Lake Ontario. Up to 10 inches of heavy snow has been forecast, ...

In a bit of fancy flying that was in equal measures patriotic, precise and polite, an Ontario pilot showed Donald Trump exactly what he thinks of the U.S. president's recent moves to challenge ...

Canada's musicians provide many new vacation ideas for U.S. travelers, recommending beloved destinations and sites that are ...

Both projects—Ontario Place and Highway 413—threaten the ecological health of the Great Lakes and surrounding ecosystems. An ...

Strong winds and cold temperatures may also create concerns for those relying on heating that could be disrupted by power outages.

Global temperatures established a new heat record in January 2025, extending the streak of monthly achievements for average ...

The Great Lakes News Collaborative includes Bridge Michigan ... But if you look at this place just upstream from Lake Superior on a map of mining claims, it’s hard not to see it differently. A ...