Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...

In my opinion, invisibility is no longer a science fiction concept.” A B-2 stealth bomber takes off from Nellis Air Force ...

A shock wave therapy machine has become an increasingly common element of physical rehabilitation. This unique tool is also often used in sports medicine and has become notable for its potential 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 ...

Babies cannot explain what they are feeling, but the smart pacifier could give clinicians a clearer picture of respiratory ...

Vertical graphene microstructures break the thickness-performance tradeoff in thermoacoustic speakers, enabling flexible ...

The study found that by using this ultrasound technology on test mice, a 75% memory function was fully restored.

A new startup is trying to scale up the idea of putting out fires using inaudible sound waves. Here & Now' s Peter O'Dowd speaks with Sonic Fire Tech co-founder and CEO Geoff Bruder about how the ...

Surface acoustic wave (SAW) filters already fill our mobile devices, but a new breakthrough finds a way to make them smaller, potentially leading to even more compact devices.

The White House has promoted an account by a Venezuelan guard of how Maduro's security team was disabled by a mystery weapon ...

The Department of War expanding use of “directed energy weapons.” America, China, and Russia are all developing direct energy ...

Use of a “sonic weapon” might sound like something out of a science fiction novel, but experts confirm similar technology ...