In a French criminal trial, conventional DNA analysis couldn’t distinguish between twin brothers, but emerging scientific methods could help in such cases.

Environmental DNA (eDNA) tests can identify genetic material left by organisms in the environment, such as cells and ...

With the rise of DNA ancestry tests, it’s easier than ever to learn about your family history and connections. Today, there are many DNA testing services to choose from. They're easy to use. You’ll ...

Add Yahoo as a preferred source to see more of our stories on Google. Crime laboratory officers search the home of Gilgo Beach killings suspect Rex Heuermann in Massapequa Park, New York, on July 18, ...

New York (CNN) — At the heart of the case against the man accused of the Gilgo Beach killings is DNA evidence — but the novel way that evidence was tested may now determine whether prosecutors can use ...

Researchers at Karolinska Institute have developed a novel method using DNA Nanoballs to detect pathogens, aiming to simplify nucleic acid testing and revolutionize pathogen detection. The study's ...

At the heart of the case against the man accused of the Gilgo Beach killings is DNA evidence — but the novel way that evidence was tested may now determine whether prosecutors can use it against their ...