psychology

Just buying a lottery ticket can trigger rash decisions, research has found.

Two studies suggest that calorie counts may be misleading.

Watching reruns might help restore willpower and self-control.

The debate over whether people have free will could depend on the difference between how we see ourselves and how we see others.

A good hand scrubbing can wash away not only sins but also our regrets about everyday, mundane choices.

Techniques to earning a higher final selling price.