http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. A Singapore-born teenager who recently moved to Canada won a national science award Tuesday for her groundbreaking work on the anti-aging properties of tree pulp, officials said. http://medicalxpress.com/news/2012-05-canada-teen-tree-pulp-anti-aging.html Medical research Tue, 08 May 2012 15:01:21 EST news255708070