A new MIT-designed smart pill can quietly signal when it’s been swallowed, helping doctors ensure medications aren’t missed.

Your parents, your doctor, your spouse, or even your adult children constantly nag you: “Did you take your medicine? Did you ...

Softgel capsules—the smooth, easy-to-swallow form of many medications and supplements—are increasingly popular for delivering everything from vitamins to omega-3s. These capsules, made of a liquid ...