Korean researchers have created a robot-based system that can measure electromagnetic waves with ultra-high ...

Coupled with low-frequency sound waves, bubbles "slide" back and forth against dirt to make surfaces squeaky clean.

Caltech scientists have developed a new way to produce optical frequency combs—important tools in devices that keep time and ...

Background People have come to rely on restaurants and takeaway foods, and less on cooking at home. We examined the ...

Many current wireless communication, imaging and sensing technologies rely on components that convert oscillating electric ...

In light of recent global shocks and rising external volatility, there is a growing need to effectively monitor short-term ...

Anyone who has ever dealt with acne knows that treating acne isn't one-size-fits-all. Every day, it seems like there's a new product, medication, or treatment designed to reduce or minimize a breakout ...

For the unfamiliar, high-frequency facial wands “use a glass electrode filled with either argon or neon gas and a mild electrical current that passes through the gas, which creates a soft tingling ...

Add Yahoo as a preferred source to see more of our stories on Google. "A high frequency wand is a skincare and scalp tool that uses a low-current, high-frequency alternating electrical current," says ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Thanks to a new batch of professional-grade skincare devices, made for use at home, it's never been ...