Most people probably hear buzzing and chirping when they imagine what a bug sounds like, but there are thousands of insects that humans can’t hear.

A sound you can’t hear but may one day change your life. Kristen Rogers, CNN. January 15, 2023, ... It’s most common in people 40 and older, and it affects nearly 25 million worldwide, ...

In auditory illusion tests, people perceive silence as a form of sound, just as Simon and Garfunkel suggested. By Bethany Brookshire The hush at the end of the musical performance. The pause in a ...

People who can’t undergo MRI scans due to claustrophobia or having metal inside their body aren’t eligible for focused ultrasound, said Dr. Noah Philip, a professor of psychiatry and human ...