Abstract: Terahertz time-domain spectroscopy (THz-TDS) has shown significant potential for characterising the electrical properties of 2D materials, including graphene, in a non-invasive manner.

The best way to remove blackheads is by using exfoliating ingredients, regulating oil production, and keeping pores clear.

Abstract: The electric network frequency (ENF), which represents the supply frequency of an electric power grid, fluctuates around its nominal value (50/60 HZ) due to imbalances between power demand ...

Spotless —a new kind of skin-care clinic exclusively catering to those last-minute acne catastrophes—planted a flag in New York City as of this week. Founded by board-certified dermatologist Amy ...

These promise to deliver ingredients more effectively into skin via tiny, dissolvable needles. But do they actually work?