Handwriting requirements were cut from school curricula around the world. Now it’s looping back, riding on a wave of evidence.

A few months ago, I pulled out a kids’ book for my seven-year-old to read to me. She opened the first page, shook her head ...

As humans, we’re talking to each other constantly. With all that practice, we must be pretty good at it—right? Not exactly. As a professor at Harvard Business School and author of Talk: The Science of ...