You've probably heard of using a gua sha to help tone your face and neck - but did you know there's a similar tool to help with hair loss? Also known as a jade comb or head gua sha, this tool has ...

The Korea Research Institute of Standards and Science has successfully developed a length measurement system that achieves a level of precision approaching the theoretical limit allowed by quantum ...

There's a quiet romance to a great comb. It might seem like a utilitarian object, but the best combs will also detangle, texturize, distribute oils for hair health, stimulate, and, of course, shape ...

Okay, so you’ve grown the beard… now what? You’ve got to look after it, of course—and that's where the best beard combs come into play. Having put in all that work growing out your facial hair, it’s ...

GOLDEN, Colo.--(BUSINESS WIRE)--Vescent Technologies announces the new RUBRIComb™ and RUBRIColor™ — a rugged, low-SWaP optical frequency comb and wavelength extensions covering 490 to 2000 nm with ...

The trick to creating a better quantum sensor? Just give it a little squeeze. For the first time ever, scientists have used a technique called “quantum squeezing” to improve the gas sensing ...

Claw clips have been every it girl’s go-to hair accessory for effortlessly chic updos. Just take a look at trend-setting celebs like Kendall Jenner, Bella Hadid, and Hailey Bieber, who frequently ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Late one summer ...

Straightening brushes are flat irons’ new, cool cousins. Like flat irons, they aren’t meant to be used on wet hair, just on already dry hair. My current routine includes drying my damp hair with the ...