A world frozen in time, now submerged beneath glistening waves—what secrets might the Great Lakes be hiding? Imagine standing ...

Above: Satellite view of the Great Lakes on a recent clear day (December 22, 2019), showing less than 2% overall ice cover, about normal for this point in the winter, mainly in Green Bay and ...

The Great Lakes reached their highest ice coverage in three years on Feb. 22, hitting 52.23%. Warming temperatures have caused that percentage to shrink to nearly zero. With continuing above-freezing ...

As an ice sheet thousands of feet thick began its ... At least that’s what scientists have long believed about the formation of the Great Lakes. But a recent study suggests that the timeline ...

This Great Lakes ice season has proven to be much better than the past few years — in fact, it's been relatively normal. So far, the 2024-'25 ice season has measured up to the slightly below to ...

The Great Lakes water levels have started their seasonal rise as the snow has melted and spring rains begin. The typical Great Lakes water cycle has water levels going down through fall and winter ...