Dec 9, 2014 Since this year's flu vaccine is off the mark, more people will probably come down with the flu.
Dec 8, 2014 Over the past few decades, the Democratic Republic of Congo has been hit hard by war, currency instability and corruption.
Dec 1, 2014 Lowell Gess and his wife spent 20 years in Sierra Leone. Now, he's headed back.
Dec 3, 2014 "The more people that get shots, the safer the group will be," says one expert.
Dec 3, 2014 New FDA rules require more food sellers to reveal number of calories in what they sell.
Nov 20, 2014 McDonald's appears to agree with customers who see new FDA-approved genetically modified potato as unhealthy.
Nov 19, 2014 Researchers are optimistic about recent efforts to delay the effects of aging and, perhaps, extend life spans.
Nov 6, 2014 The money will go to three groups working to combat the outbreak in West Africa.
Nov 5, 2014 Reporter Colin Baker talks through the difficulties of collecting data on Ebola.