According to the researchers, an economically rational person would have no reason to leave a tip after the service has already been provided. Why do people tip? A recent study suggests that two main ...
A groundbreaking study has settled a 40-year debate: the 'tiny tyrant' fossil is not a juvenile Tyrannosaurus rex but a ...
It is now some three and a half decades since the Soviet Union collapsed. But its past continues to haunt the Left, and its ...