Even a seemingly innocuous hand gesture in the United States can land you in hot water in Greece. Here's the mistake you ...

A linguist reveals how Donald Trump uses hand gestures to connect with his audience and reinforce his populist message.

Immigration and Customs Enforcement is getting ready to ask private prison companies to bid for contracts to re-open family ...

There is increasing evidence to suggest that symbolic and abstract thought may have deep evolutionary roots and was not exclusive to modern humans.