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Ever notice how many products that claim to do miraculous things for consumers usually come with the disclaimer “results may vary”? They promise the world on the front end, but …

Dan Ariely knows how to spot liars and cheats: he just looks for humans. His research team at Duke University studies our behavior and he’s found that people are willing …

Final exams are often a stressful season in the lives of college students. But one professor at the University of Maryland adds to the chaos by making his students think …