April 11, 2013 During his presidency, Hugo Chavez gave Venezuelan consumers cheap gasoline. He propped up the Cuban regime, and he offered oil on preferential terms to 18 regional countries. But Chavez died before he had to confront the economic and political problems certain to plague his successor.
April 11, 2013 With a large labor force willing to work for low wages, construction may appear to be a lucrative field for contractors in Texas. But prices have been driven so low that many say they can't compete if they play by the rules. Instead, some misclassify their workers or turn a blind eye to undocumented laborers.
April 11, 2013 Researchers say they can measure how much pain someone is experiencing and even watch as prescription painkillers relieve it. The scanning technique could help doctors treat pain better, but the work is also fraught with questions about how the technology could interfere with the relationship between doctors and patients.