A new imaging technology can distinguish cancerous tissue from healthy cells by detecting ultra-weak light signals. It relies ...

The five main skin types are normal, dry, oily, combination (dry and oily), and sensitive. Your skin type is usually predetermined by genetics. Environmental factors like sun damage, hormonal changes, ...

A simple burst of visible light can now create skin-safe electrodes that could transform medical and wearable electronics.

The best niacinamide serums are master multitaskers when it comes to balancing skin. Here are our favorites based on testing and expert recommendations.