Sleeping better helps you think better, which helps you live better. Three experts explain why quality sleep is imperative to brain function, problem solving, communication, and more.

Philosophers rarely change their minds. These thinkers did — often at social and professional cost.

Proposed over 2000 years ago by Democritus, the word atom literally means uncuttable. Revived in 1803, today's "atoms" can indeed be split.

Life's "in-between" stages pack unique cognitive benefits — if you know how to tap into them.

“The media is 10x more likely to describe experiences of being alone as negative, as compared to positive.” Psychologist Ethan Kross shares how reframing the idea of loneliness can help us feel more peace when we’re on our own.

If you think of the Big Bang as an explosion, we can trace it back to a single point-of-origin. But what if it happened everywhere at once?

A childhood spent under the spell of sleight-of-hand taught me skepticism, curiosity, and the habit of looking beneath appearances.