DNA: It's what makes you unique. Unless you have an identical twin, your DNA is different from that of every other person in the world. And that's what makes DNA fingerprinting possible. Experts can ...

One morning 20 years ago, Alec Jeffreys stumbled upon DNA fingerprinting, identifying the patterns of genetic material that are unique to almost every individual. The discovery revolutionized ...

Cristina Abbatangelo does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

Sarah Fieldhouse does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...