Researchers conducted an investigation using “nasty” images to find out whether some individuals were psychopathic.

The cicada emergence has begun in the Chicago area and the beady eyes and constant buzzing could prove too much for some ...

Participants included those that were considered psychopathic, with others that weren't. When observing the eyes of psychopaths when seeing these disturbing pictures, they found that their 'unusual' ...

The eyes are dark; the bill and legs are black. Adult female: dull brownish throughout, with darker wings and tail. The secondaries show crisp pale fringes. The face has a beady-eyed look due to ...