Spend five minutes with a curious toddler, and you’ll find yourself on the receiving end of a relentless stream of questions led by a very powerful word: why. “Why is the sky blue?” “Why do dogs bark?

Shawn Mendes opened his journal to a page and chose a new direction. The 26-year-old recently reflected on his decision to include details of a pregnancy scare he experienced with an unnamed partner ...

Leaders should routinely challenge themselves and their team by routinely asking, “why not?” It can help you (and them) to discover radical solutions to complex problems. Don’t give up on ideas you ...