Oh, how familiar it is: You put your phone down, and a few minutes later you’re looking for it everywhere…in the kitchen, in your purse, on the floor—Did I leave it in the car? Or you run into a ...

Have you ever forgotten a lunch date and stood up a good friend? This can be embarrassing and disconcerting, a potential sign that your memory just isn’t what it used to be. But, according to a new ...