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?

Psychology & Psychiatry

Nurture trumps nature in determining severity of PTSD symptoms

Researchers at Yale and elsewhere previously identified a host of genetic risk factors that help explain why some veterans are especially susceptible to the debilitating symptoms of post-traumatic stress disorder (PTSD).

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