White matter and gray matter are distinct types of areas of the brain. Both are essential for thinking skills, emotions, and muscle movement. You may have heard the terms “gray matter” and “white ...

Stress can cause hair to turn gray, or to turn gray earlier than it otherwise would have. This is because of the effect that stress has on melanocytes. Melanocytes are cells that produce melanin, a ...

Gray codes, also known as reflected binary codes, offer a clever way to minimize errors when digital signals transition between states. By ensuring that only one bit changes at a time, they simplify ...

It can be a shock to find your first gray hairs on your head, especially if you are only in your 20s. But women's health specialist Kirtly Jones, MD, says a few gray hairs are perfectly normal, even ...

Does a fountain of youth exist? Since science has yet to hit on a universal cure for aging, many find an antidote to the implacable march of time in a bottle— a bottle of hair dye, that is. Covering ...

Gray hair. It's one of those things that happens to everyone. However, the common misconception surrounding gray hair "treatments" is that we should be aiming to conceal it or "reverse" it (which, our ...

Fueled by social media, a hatred for trendy gray flooring is thriving. But for many people, living with gray floors isn’t a choice. By Anna Kodé After the first time Anna Beagley saw gray floors, she ...