Radiation Revolution
Designed to kill tumors, microbeams spare surrounding tissue.
Weighing the Evidence
What messages are children's movies sending about weight?
Battling AIDS in Africa
An estimated thirty million people in Africa carry HIV. In the battle against the virus, Carolina researchers have launched two new efforts — the first treatment study funded by the National Institutes of Health (NIH) in Africa and the first trial in South Africa of a vaccine that contains genetic material from the HIV strain most prevalent in that country.