New audio tech uses ultrasound to create isolated pockets of sound, enabling private listening without headphones.

Researchers found a way to reinvent glass that is self-cleaning and doesn't need harsh chemicals to be water-resistant.

Blood glucose is usually measured using invasive methods involving pricking small needles into the skin. But people suffering ...

“Second sound is the hallmark of superfluidity, but in ultracold gases so far you could only see it in this faint reflection ...

trumpet the sound from the trumpet comes from a vibrating column of air created by buzzing lips of the trumpeter A sound wave is a longitudinal wave. When an object vibrates it produces a ...

Sound waves may be the energy of the future since they are 14 times more potent than hydrogen. They could boost production of ...

Imagine a world where sound becomes visible. In a room full of conversation, we would see soundwaves flowing from person to ...

Learn about localized audio spots, dubbed "audible enclaves," which can be placed with pinpoint accuracy while remaining ...

Research reveals how specific sound frequencies can affect you, with promising applications for pain management, stress ...

The “Helmholtz resonator” concept explains the frequencies of sound produced by clapping the hands together in different configurations.

The Last Stand," a character claps and sends a shock wave that knocks out an opposing army. Sunny Jung, professor of ...