Last Updated: Monday, March 12, 2012, 16:00
For the first time, scientists have created a comprehensive map of the Titanic wreck site by piecing together more than 130,000 photos taken by underwater robots deep inside the North Atlantic Ocean.
Last Updated: Monday, July 19, 2010, 10:57
Scientists will be using laser beams, computer software and airplanes to make detailed map of the California coastline.
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