Yes, he's a comic book character. And he lives in an imaginary place. But it may be based on a regional powerhouse that flourished in what is now Zimbabwe.
Babies are much less likely to get the flu in their first months of life if mom got a flu shot while she was pregnant, a study finds. Yet most expectant mothers don't get immunized.
When children view their abilities as something they can change over time, they're more apt to deal well with challenges, researchers say. And what parents say can help or hurt.
Ten years ago, there wasn't much doctors could do to keep people with age-related macular degeneration from going blind. A colon cancer drug changed all that. But not everyone's vision has been saved.
A doctor filed a complaint against a Washington, D.C., hospital, saying that by telling her not to say that she does abortions, the hospital is stigmatizing the procedure. The hospital cites safety.
The young people say 'Beugue tekki.' I want to become someone. That's a key reason that hundreds of men from Senegal head for Europe despite the risks.
The Food and Drug Administration has issued sweeping regulations that for the first time assert federal authority over electronic cigarettes, which have become increasingly popular, especially among young people.
Most of the millions taking prescription painkillers are older than 45, research shows, and there's been a recent increase in drug overdose deaths among people over 55. Drug mixing is partly to blame.
A year ago, NPR's Kelly McEvers went to rural Indiana and talked with drug addicts at the center of an opioid and HIV epidemic. She returned and found Joy, a nurse who lost everything.