Acoustic frequency combs organize sound or mechanical vibrations into a series of evenly spaced frequencies, much like the teeth on a comb. They are the acoustic counterparts of optical frequency ...

NYU physicists accidentally found a way to make a time crystal using nothing but sound waves and tiny polystyrene beads. Time ...

Acoustic tweezers use sound waves to create a potential-energy well that can hold an object in place – they are the acoustic ...

Sleep frequencies are the latest sound-based sleep trend promising deeper, more restorative rest. Here's how they work ...

Earth constantly vibrates with a low-frequency "hum," imperceptible to humans, generated primarily by ocean waves interacting ...

In extreme cases, sonic weapons can cause nausea, dizziness, and even permanent damage. In this case, officials used it to ...

Gayle Anderson learns about Sonic Fire Tech, a startup company founded by former NASA engineers, that uses a patented technology to extinguish wildfires using sound waves. Company officials claim the ...

For anyone facing cancer, the treatment options can feel brutally familiar: surgery, radiotherapy, chemotherapy, or a combination of them all. But a new approach is beginning to offer something very ...

In physics, frequency is denoted by the symbol ‘f’ or ‘ν’ and is measured in Hertz (Hz). One Hertz corresponds to one oscillation or cycle per second. For instance, if a guitar string vibrates 440 ...

The Sonu Band uses personalized sound therapy—not steroids—to redefine allergy relief. Soundhealth, the startup behind Sonu, announced the AI wellness wearable is FDA-cleared for children. There’s ...

Scientists at Japan’s Nagoya University have used Japan’s extensive network of GNSS receivers to create the first 3D images of atmospheric disturbances caused by the 2024 Noto Peninsula Earthquake.