As I settled into a pace, I had another question in the back of my mind: how long does it take to get faster? While I’m not ...

Another option to develop strength and power is to train on steep hills. One recent study found that hill runs developed ...

If you already have a U.S. passport, check its expiration date. An adult passport lasts 10 years—but many countries require that it be valid at least six months past the date of your trip. To renew ...

You’ve done the work. You’ve hit your goals. Yet somehow, you’re still waiting for that promotion while others move up. Why? Most people assume promotions are about experience and performance. But if ...