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 ...

“Do you think that every fingerprint is actually unique?”It’s a question that a professor asked Gabe Guo during a casual chat while he was stuck at home during the COVID-19 lockdowns, waiting to start ...

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 ...

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