If you want to know when mathematicians are about to have a breakthrough, you don’t need to look inside their heads. Just watch their movements at a chalkboard. “I’ve always been super intrigued by ...

Walk by any chalkboard, white board or glass wall on campus, and you're likely to discover the work of Princeton's faculty and students captured in script both beautiful and mysterious. There are ...

Chalkboards may be old-school, but they’re the newest accent in home décor. “Look what I made,” said Kelly Sims of Liberty, Mo., holding up her smartphone during an unofficial show and tell during a ...