What's that sound? It may sound like a very loud buzzing or droning that lasts all day and into the night. But before you call the police to report what you think could be a siren, whine or roar, ...

ABERDEEN PROVING GROUND, Md. – According to the National Institutes of Health, roughly 10 percent of the adult population of the United States has experienced tinnitus in the past year - that’s more ...

As a lifelong fishkeeper, I’m familiar with noisy fish. Perhaps my favorite noisy aquarium fish are the Synodontis catfishes, which produce a rasping sound resembling a growl that can easily be heard ...

This article was originally featured on The Conversation. Ever go to the movies or a rock concert and been blasted by the sound? You may not realize it while it’s happening, but ongoing exposure to ...

S1 is the first heart sound that doctors can hear using a stethoscope. The vibrations that occur when the mitral and tricuspid valves in the heart close produce the S1 sound. There are two common ...

Cory Portnuff does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...