Here's a scenario: police take a blood sample from a crime scene. They compare the DNA to that of convicted criminals, but get no match. But they find someone with similar DNA, and that leads them to ...

Add Yahoo as a preferred source to see more of our stories on Google. Nearly two weeks after Nancy Guthrie disappeared from her Tucson, Arizona, home, law enforcement says a glove found not far from ...

People arrested while protesting ICE say federal agents took samples of their DNA. It's legal, but experts say the practice raises questions about what the government is doing with that genetic data.

Authorities trying to solve the disappearance of Nancy Guthrie say they might tap DNA genealogy databases, the same step that police took to unravel a decades-old series of murders in California and ...

Only a few years ago, Tuesday’s announcement that a glove believed to be connected to the disappearance of Nancy Guthrie in Tucson, Arizona, had no match in a DNA database would have been a dead end.

Genetic information company 23andMe has said that it is headed to bankruptcy court, raising questions for what happens to the DNA shared by millions of people with the company via saliva test kits.

APARTMENT WINDOW. POLICE HAVE NOT ANNOUNCED ANY ARRESTS. NEW TONIGHT THE REWARD FOR ANONYMOUS TIPS IN THE DISAPPEARANCE OF NANCY GUTHRIE JUMPS COMING FROM A DONOR HERE IN MILWAUKEE. >> A PROMINENT ...

Authorities trying to solve the disappearance of Nancy Guthrie say they might tap DNA genealogy databases, the same step that police took to unravel a decades-old series of murders in California and ...