Editor: I watched the young man run out and hug his teammate at home plate. The small boy stood there, bat in hand, shoulders slumped in disappointment. His lips trembled. Parents from our bench were ...

When Donald Trump takes the stage at a campaign rally, his words are only part of the performance. His hands are in constant ...

One of the most common human gestures, the pointing finger, appears frequently in Old Master paintings as a guiding cue. However, its influence on viewers' gaze has never been systematically ...