Speaking up is hard to do, even when you know you should. Learn how to assert yourself, navigate tricky social situations and expand your personal power with sage guidance from social psychologist Adam Galinsky.

As we age, we often feel like the clock starts ticking on our careers. But there are ways to sustain -- and even gain -- excellence over time. Meet a musician whose career ended too soon, and an entrepreneur and a social media star who defied the stereotypes on professional decline. They illuminate steps that fuel great second and third acts. (A...

Most of us negotiate in one of two ways: either you roll right over the other party, or you just roll over. But great negotiators refuse to believe that we have to choose between results and relationships. Sharpen your negotiation skills for both business and life with evidence and insights from a trio of negotiators who transformed their styles...