12 Surprising Facts About Fingerprints, Including Why We Even Have Them
Why do we have fingerprints? While impressive, it's not just to unlock a smartphone or catch a bad guy. Here's what the science says.
Amelia Harnish
Articles
Why Do We Blush? The Science Behind Those Rosy Cheeks
No one likes turning beet red, but blushing is uniquely human. Here, a scientist explains why we blush and how we can avoid it.
