Almost everyone starts ambitious goals optimistically, believing they'll beat the base rates and be different. To actually ...

Research details the importance of maintaining the body's rhythm for optimal health so NBC News medical contributor Dr. John ...

Scientists have found the first compelling evidence that cognitive training can boost levels of a brain chemical that ...

Not all hard work is created equal. Discover which challenges strengthen you and which ones drain you—and the micro-moves ...

Read ahead to know why family history doesn’t determine your diabetes risk and how lifestyle choices can reshape your health ...

The good news? You don’t need a two-week retreat in the Alps to sort it. There are fast, effective ways to reset your nervous ...

The real impact of a delay is not limited to the airport. As aircraft and crews rotate between cities, one delay in the morning can disrupt several routes by afternoon ...