A tendency to use mental tricks to please others and get through the day comes with long-term, significant emotional costs, ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. When Dr. Luc Beaudoin was an undergraduate ...

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Making a meal, completing a task, pursuing hobbies while also managing finances. Each one of us is subsisting on a mental ...

Whether you are a student or a retiree, the need to keep your brain sharp is great. Here are five Japanese methods to achieve this goal.

Feeling paralyzed by everything on your plate? That familiar dread creeping in when you think about all the stuff you need to do? Some people seem completely immune to this kind of overwhelm. They ...

Ever dreamt of solving math problems in your head with the speed of a calculator? Mental math might seem challenging, but it's a skill attainable through the right tools and techniques. The abacus, an ...

(CNN) — When Dr. Luc Beaudoin was an undergraduate student nearly 40 years ago, he often had trouble falling asleep on Sunday nights and was eager to find a solution. (CNN) — When Dr. Luc Beaudoin was ...

(CNN) — When Dr. Luc Beaudoin was an undergraduate student nearly 40 years ago, he often had trouble falling asleep on Sunday nights and was eager to find a solution. “I thought to myself: If I can ...