Kenya's international airport is on high alert, since the Kenya Medical Association has called on the national airline to suspend flights due to concerns over the Ebola outbreak.
The urine test employers typically use to detect marijuana picks up cannabis smoked or swallowed days or weeks earlier. Should firms be allowed to fire workers who legally use marijuana at home?
Dr. Gil Yosipovitch is a leading scientist in the field of itch. He says he hopes to gain more respect for the debilitating power of chronic itch — and to get more doctors on the search for a cure.
David Greene talks to University of Wisconsin bioethicist and former FDA adviser Alta Charo about ethical issues related to experimental treatments for the Ebola virus.
No doctor would refuse to prescribe cholesterol-lowering statins to patients because they're overweight. But despite guidelines, some doctors aren't offering preventive drugs to those at risk for HIV.
Charlotte prepares to receive several missionaries back from Liberia who were there helping Ebola patients. Steve Inskeep talks to Dr. Megan Davies, the state epidemiologist of North Carolina
Ohio farmers say they are not the only ones to blame for Toledo's polluted drinking water. They say they are using only as much fertilizer as they need to grow their crops.