Baruch Blumberg, who won the 1976 Nobel Prize in Medicine for work identifying the Hepatitis B virus and helping create a vaccine against the disease, has died
The mother of a Florida middle school student is upset after her 13-year-old daughter came home from school and told her a teacher put tape over her mouth
Rioters attacked a United Nations compound in the northern Afghanistan city of Mazar-i-Sharif on Friday, leaving at least seven foreigners and four Afghans dead