http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. In a major advance in genealogical research, African-Americans will be able to trace the routes of slave ships that transported 12.5 million of their ancestors from Africa as early as the 16th century. http://www.physorg.com/news150463617.html Technology Tue, 06 Jan 2009 11:26:57 EST news150463617