Researchers analyzing meteorite fragments that fell on a frozen lake in Canada have developed an explanation for the origin of life's handedness – why living things only use molecules with specific orientations.
University of Washington mechanical engineering students braved uncharted waters as they paddled to the finish line at the annual Milk Carton Derby at Green Lake in Seattle in what they believe is the world's first boat made using a 3-D printer.
The 2012 presidential campaign has swung to a foreign-policy, as the presumed GOP presidential nominee, the former governor of Massachusetts, Mitt Romney, prepares for an overseas trip in an effort to shore up his foreign-policy and defense image for voters.
SEOUL — A just-released independent, non-government report on North Korea concludes the transfer of power to Kim Jong Un is already complete.