New HIV vaccine trial to start in South Africa JOHANNESBURG • A new vaccine against HIV, to be tested in a trial to be launched in South Africa on Wednesday, could be “the final nail in the coffin” for the disease if it is successful, scientists say. The study, called […]

Justin Houston gives Chiefs needed edge in playoff push DENVER – It would have been understandable if Justin Houston missed this entire season after the Pro Bowl pass rusher underwent February surgery to repair the anterior cruciate ligament in his left knee. Instead, Houston is back and providing the Chiefs […]