SCIENCE IN THE NEWS - A Silent Killer Carbon Monoxide Poisoning SHIRLEY GRIFFITH: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Shirley Griffith. BOB DOUGHTY: And I'm Bob Doughty. Winter has brought cold weather to many areas in Earths nor...
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UN: Chronic, Noncommunicable Disease is Leading Killer The World Health Organization has released its second major report in six months on the growing worldwide threat from noncommunicable diseases, especially the five biggest killers: cancer, heart...
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