Lake Superior Ice Stacking: Glassy Ice Plates at Duluth’s Brighton Beach
Lake Superior can sound like a cupboard full of breaking glass when its ice starts to move. On 13 February 2016 Dawn M. LaPointe of Radiant...
lake superior
Great Lakes Ice Volcanoes: How Waves Build Erupting Ice Cones
On a stormy winter day on the Great Lakes, a cone of ice on the shore suddenly blasts a plume of water and slush into the air. These “ice v...
Lake Superior Ice Caves: Apostle Islands Sea Caves in Winter
On the Lake Superior shore of Wisconsin's Bayfield Peninsula, red sandstone cliffs are hollowed into arches, chambers and sea caves. In...