Isotope shortage makes vital medical scans costlier, riskier
August 27, 2010, 4:15 p.m. by Livescience.com Inc.
Worldwide issue may raise healthcare costs and complicate patient care.
Opposites don't attract: People choose partners like them
August 27, 2010, 12:13 p.m. by Livescience.com Inc.
In one of the largest studies to date, married couples answered almost 200 questions to assess their personality and behavior.
Chile mine collapse: Facts about the amazing survival story
August 26, 2010, 4:12 p.m. by Livescience.com Inc.
Learn about the rescue efforts and the plans to keep the 33 survivors alive.