Back in the 1950s, when color TV was invented, everything was simple. TVs were either color or black-and-white, and you could tell at a glance which was which. Today, you can find TVs and monitors ...

There are two types of skin pigmentation disorders: hyperpigmentation, in which the skin produces too much melanin, and hypopigmentation, in which the skin produces too little melanin. Skin ...

The primary concerns that lead patients to seek care at a dermatologist’s clinic include uneven skin tone and hyperpigmented patches or darkened skin. Although these terms are often conflated and ...

Hyperpigmentation is one of the most common—and most frustrating—skin concerns people face. Whether it shows up as dark spots, uneven tone, melasma, or post-acne marks, pigmentation tends to linger ...

University of Ferrara researchers in Italy have examined how European skin, eye and hair pigmentation evolved over the past 45,000 years. Findings indicate that lighter pigmentation traits emerged ...