The cover of the Dec. 14, 1964 issue of Sports Illustrated features an iconic image for a bygone era of the NFL. Charley Johnson, the 26-year-old quarterback of the St. Louis Cardinals, lunges ...

How long does our attention linger on any screen, whether it’s a computer or a phone ... So if you need to meet that goal, write it on a post-it note or put it in your field of view, so you’re always ...