Researchers developed a way to help people with amputation or paralysis regain limb control. Their optogenetic technique could offer more precise control over muscle contraction, along with a dramatic ...

Discover natural methods to reduce frown lines with simple facial exercises that train muscles to relax and boost circulation. Research supports these techniques, which help soften existing lines and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Everyone does beauty sleep differently. Most of us will climb into bed after washing our face and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Fine lines and wrinkles are a normal—and inevitable—sign of aging skin. Over time, you may notice crow's ...

MIT researchers have developed a way to help people with amputation or paralysis regain limb control. Instead of using electricity to stimulate muscles, they used light. Here, Guillermo Herrera-Arcos ...