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 BiliLux is a compact and lightweight LED phototherapy light system for the treatment of neonatal jaundice. It provides superior phototherapy performance, individualized therapy with electronic ...

Fall and winter tend to be colder and drier than spring and summer and that can have an effect on psoriasis symptoms, since cold, dry air is a known psoriasis trigger. There are also fewer hours of ...

Frequency combs are light sources with a spectrum that comprises a series of sharp, equally spaced lines. The frequencies of these lines are known to a very high degree of accuracy, which makes ...