Explore the colossal forces that carved the Channeled Scablands in a geological instant. New evidence shows that a massive ancient flood reshaped the region far faster and more violently than ...

Across the Channeled Scablands, giant coulees, ripple bars, and massive cataracts tell the story of a flood so extreme it still defies imagination. Scientists estimate peak flows reaching 800 million ...

Birth of an obsession -- Bright prospects and early disappointments -- Chicago : the early years -- Baraboo, boulderstrewn, and booze -- A toe in the water -- Diving in -- Parting the waters -- A ...