Add Yahoo as a preferred source to see more of our stories on Google. Touch is not always received the way it's intended. Olga Pankova/Moment via Getty Images A hug from a friend. A squeeze of the ...

Hand movements are often treated as a nervous tic to be suppressed, but a growing body of research suggests they are one of the most powerful tools a speaker has. Across lab experiments, large-scale ...

Love is often associated with grand gestures, flowers, handwritten notes, surprise dates, and of course, the three big words “I love you.” But in reality, relationships are built in the quiet, ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Brian N. Chin, Trinity College (THE CONVERSATION) A hug from a friend. A squeeze of ...