This environment, carved by the effect of glacial erosion, is home to one of the most beautiful lakes in the United States: Jenny Lake, surrounded by the peaks of the Teton Range, which rise in a ...

Nick Drader from Compass Heli Tours runs glacier kayaking tours. He flies to a glacial lake near the Cascade Mountains in British Columbia over waterfalls, rivers, and mountains. The tours are ...

Some of the largest floods in earth history drained through the Columbia River during Pleistocene glacial periods (Baker, 2009). These events are known as the Missoula Floods or the Scabland Floods.