Mon, May 20, 2013, 2:18 AM EDT - U.S. Markets open in 7 hrs 12 mins
Video: Tornado destruction in Carney, Oklahoma
Kelly Martin, President and CEO of Elan, speaks at the Reuters Health Summit in New York
UK-Norwegian Collaboration Aims to Develop a New Living Skin Equivalent Testing Model for Testing Inflammatory Responses
United to restart 787 flights on Monday
Tornadoes rumble through Plains, Midwest
Dad, son graduate together from Morehouse
Mistakes that are ruining your lasagna
Justin Bieber: 'I should be taken seriously'
'There's no wishing away' mental illness
