Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. How do we get the fingerprints we have? – Oscar ...

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. Most people associate fingerprints with the ability to solve ...

Human fingerprints have a self-regulating moisture mechanism that not only helps us to avoid dropping our smartphone, but could help scientists to develop better prosthetic limbs, robotic equipment ...

Long before memory forms, the hands already carry a permanent signature that everyone carries around. Fingertips develop looping ridges while the body measures only inches long, shaped by forces too ...

A fingerprint is both complex and unique, and that is why it has fascinated scientists for so long. New research reveals the details relating to their formation and how their characteristic ...

Add Yahoo as a preferred source to see more of our stories on Google. Fingerprints are those little ridges on the tips of your fingers. They’re essentially folds of the outer layer of skin, the ...