The quest to understand wrinkly fingers could have applications in forensics. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Search for: ...

It wasn’t until 2003 that a study identified how the sympathetic nervous system made fingers wrinkle. Here, researchers looked at how blood flow to the hands changed after water immersion ...

A 19-year-old college student developed sepsis and lost his legs and fingers after eating leftover Chinese takeout food in what a doctor described as a “perfect storm” of events.

You never know – your fingers might just reveal you're built for endurance.' Some scientists, however, urge caution when linking finger length to traits and characteristics.

Many people think that fingers and toes wrinkle when wet because the skin swells when it absorbs water. But around 20 years ago, researchers discovered that the puckering comes from blood vessel ...