Play is truly a baby's work. Staring at a waving rattle is how they practice tracking with their eyes, reaching for a toy is how they get motivated to crawl and grasp, and getting attached to their ...

Whether it’s a newborn or a 9-month-old staring at you with wonder-filled eyes, you might find yourself thinking, “What do we do now?” The easy answer: play. The work of childhood is play, and so much ...