When Glacial Lake Missoula's ice dam shattered, a northern arm of the lake drained in a matter of hours through a narrow gap in Montana's Blackfoot River valley. One can only imagine the ...

Over 3 million people explore the stunning mountain scenery and azure lakes of Glacier National Park every year, but fewer head out on a road trip to discover more of Montana's scenic vistas and ...

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.