Glenn Knox hears constant noise in both his ears. It sounds like a smooth whine, and it’s louder in his left ear than his right. Glenn Knox (Photo courtesy of the University of Florida) He has ...

All of the ways your presentation could go wrong swirl in your mind. Yesterday's tense exchange with your boss plays on a ...

It should come as no surprise that loud noise is not good for your health. But in the most densely populated state — where the space between neighbors is constantly shrinking — it’s not just loud ...

When we think of pollution, we often think of things like litter, smog, and toxic waste. We also tend to think of certain types of pollution as affecting certain organs. As a very clear example, we ...

Notifications from smart devices and computers have "dramatically increased," says one expert. (Photo illustration: Victoria Ellis for Yahoo News; photos: Getty Images) Ping. Ring. Buzz. These sounds ...