Imagine Jo: Everyone in Jo's life recognizes her as an outstanding problem solver. She's the type of person who seems capable ...

The resolution failure rate isn't about weak willpower. Ancient philosophy reveals a missing psychological element that transforms how we approach lasting change.

If your New Year's resolution is to start resistance training, Life Kit is here to help. Sign up for our Guide to Building ...

If you aimlessly go from one race to another without regard for how they affect one another—or if you’re just looking for a ...

Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world.