Mark Rober used liquid nitrogen and ping-pong balls to make his point at this year’s TED conference.

Ever notice how some people make every conversation feel easy? They walk away leaving others lighter, like something good just happened-though nothing big really did. There's no script behind it, no ...

Setting firm emotional boundaries represents the foundation of preventing people from taking your feelings and energy for granted. These boundaries define what behaviors you will and won’t accept in ...

A practical guide for expanding your circle, with advice from sociable people. By Laura Regensdorf Laura Regensdorf lives in Brooklyn with her hound mix, Pina, who has turned out to be a great ...