Richard Weindruch explains. "Our data show that there is about a three-fold higher risk of developing a disease of aging in those animals fed the normal diet as opposed to those that have been on caloric restriction since they were adults."

VOA: special.2009.09.01

The Ministry of Health's Lo is optimistic that the new data will show an improvement in the rate.

VOA: standard.2009.11.10

Census data from 2007 and 2008 show that young people under the age of 25 make up less than three percent of America's self-employed.

VOA: standard.2010.01.31

New data show the World Health Organization's simple and cost-effective approach in fighting tuberculosis works.

VOA: standard.2009.12.09