Alien hand syndrome (AHS) is when a single limb, usually a hand but sometimes a leg, moves involuntarily. It can signify a serious underlying issue, such as stroke or neurodegenerative disease. Share ...

It’s time for action on hand-impact injuries. Employers and workers alike need to use their heads and start protecting their hands. It’s time for action on hand-impact injuries. Employers and workers ...

What has opposable thumbs and is the most dexterous tool on the planet? The human hand, obviously. Well … not anymore. At least according to engineers at École Polytechnique Fédérale de Lausanne’s ...

Finding a soap you love can make washing your hands for the CDC-recommended 20 seconds at a time, a more pleasant experience. After all, we wash our hands constantly throughout the day to stay healthy ...

Crampy hands can make it hard to make a fist or bring your fingers together. This usually isn’t dangerous, but other symptoms may indicate an underlying condition that requires treatment. Hand cramps ...

A hand injury can make daily tasks seem impossible. But that’s where a hand surgeon can help. These are general, plastic, or orthopedic surgeons who specialize in treating problems with your hands, ...

Washing your hands is one of the easiest and best ways to help prevent the spread of germs. While it’s particularly important during the COVID-19 pandemic, handwashing is always the best practice ...

If you want to survive the robot apocalypse—the nerd joke goes—just close the door. For all that they’re great at (precision, speed, consistency), robots still suck at manipulating door handles, among ...

Hand sanitizer does have an expiration date. Recently expired sanitizer may retain some effectiveness but is likely less effective than an in-date product. The Food and Drug Administration (FDA) ...