I recommend using the Apreuty High Frequency Machine ($30) close to your skin rather than on your skin for a more targeted, intense approach. If you leave a gap between the device and your skin, the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If it feels like you’ve tried every potion and lotion under the sun to treat your pesky skin concerns, it ...

I mentioned that my shaver review led to my being introduced to some interesting new products. The best so far is the AOGNY High Frequency Facial Machine, and for some of you reading this it is likely ...

Learn what a high-frequency facial is, how it works, and its benefits. Also, find the side effects and treatment schedule.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Each birthday brings a new set of problems. During my 20s, I focused only on incorporating retinol serums ...

High-resolution magnetic resonance imaging (MRI) machines can work better by changing the structure of radio probes from coils to antennas. How can you make a high-frequency MRI machine more precise?

Radio frequency (RF) probes designed like by microstrip patch antennas create uniform and strong magnetic field in high frequency MRI machines, unlike convention coil and bird cage shaped coils used ...