Psychology & Psychiatry

How to tell when someone's lying

(Medical Xpress) -- When someone is acting suspiciously at an airport, subway station or other public space, how can law enforcement officers determine whether he's up to no good?

Health

How states can better regulate indoor air quality

Open any weather report for your area, and in addition to temperature and humidity levels, you'll also find the current outdoor air quality. But what about when you enter a school, an office building, a hospital, or a grocery ...

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