Thick ice grew on Michigan's Great Lakes over the weekend, Feb. 1, and more may develop from this week's Arctic air. See the current coverage.

ROCHESTER, N.Y. – Arctic air has wide ranging impacts on the environment, and as the winter season progresses, the Great Lakes undergo one of their most noticeable transformations. As temperatures ...

Add Yahoo as a preferred source to see more of our stories on Google. Michigan's extreme cold this week has allowed ice to expand quickly throughout the Great Lakes, with officials reporting the ...

Lake Erie, which reached a peak of 95.6% last week, now stands at 83.53% ice cover. Lake St. Clair is at 89.91% cover, according to the Great Lakes Environmental Research Laboratory, a National ...