Prior to the most recent Ebola outbreak in the western parts of the continent, a median of 32% across the seven African nations polled feared infectious disease as the top danger. In the Middle East, the top danger is ethnic and religious hatred.
Americans spend less on food than they ever have, and are fatter than they've ever been. Could there be a connection?
A new data visualization lets you pinpoint where smoking is most and least common around the world.