The Frontal Queen founder tells all about her favorite wig styles, beauty myths she'd like to debunk, and products she can't live without.

In this paper, the characteristic of the frequency spectrum of the vital sign signal under body motion (the motion modulation effect) is analyzed. Based on that effect, an RR measurement method under ...

Makeup and beauty are more than just routines—they are powerful forms of self-expression and confidence boosters. Whether you ...