A stunning natural phenomenon has erupted across the Great Lakes: ice volcanoes, towering, icy mounds blasting freezing water ...

Risks are escalating for ecosystems, fisheries water quality and coastal infrastructure, like power plants and drinking water systems.

With continuing above-freezing temperatures across the region, Great Lakes ice coverage has dropped to less than 10% since reaching a high over more than 50% in February. Great Lakes ice coverage ...

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 ...