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Geologic Column: Combining art and geology in the sand

Once upon a time, sand sculptures made of sand were mostly castles, built by children and families on a summer vacation to the beach. Today, sand sculpting is also a serious business. But it all starts with the sand — which starts with geology.

18 Sep 2014

D-Day's Legacy: Remnants of invasion linger in beach sands

Before dawn on June 6, 1944, more than 160,000 Allied troops began storming the shores of Normandy, France, in what would be the turning point of World War II. Troops poured out of planes and off ships along an 80-kilometer stretch of coastline. More than 5,000 ships and 13,000 airplanes supported the ground troops. The battles were bloody and brutal, but by day’s end, the Allies had established a beachhead. Gen. Dwight D.

27 May 2011