TUCSON, Ariz. (NewsNation) — Investigators are working to process mixed DNA found at Nancy Guthrie’s home that could crack open the case, though complications have arisen because multiple people’s DNA ...

Researchers uncovered millions of ancient plant DNA switches—some older than flowering plants themselves—revealing a hidden evolutionary blueprint stretching back 400 million years. Most people have ...

For the first time, scientists have used DNA preserved in ancient sediments to examine how a major natural disaster affected ...

Donald Trump has ordered the release of files related to aliens, UAP, and UFOs. If previous disclosures are any indication, get ready for a letdown.

Humans have practiced head shaping for tens of thousands of years, and anthropologists are beginning to uncover clues as to ...

Pima County Sheriff Chris Nanos said there has been a snag at the private lab in Florida, testing mixed DNA samples found at Nancy Guthrie's home. He also told NBC News that his department has no ...

DNA testing allowed the Arkansas State Police and Conway County sheriff’s office to identify a 32-year-old woman found dead in 1994 between Morrilton and Plumerville, state police said Thursday.

German police said Wednesday they had arrested an 81-year-old suspect this week in the sexual assault and murder of an American woman more than 30 years ago. The body of 24-year-old tourist Amy Lopez ...

Genetic genealogist CeCe Moore tells PEOPLE, 'If I was the kidnapper, I would be extremely worried right now' A "mixed" sample of DNA was found at Nancy Guthrie's house, Pima County Sheriff Chris ...

A genetic expert who helped crack Idaho killer Bryan Kohberger’s case says there’s still hope of building a DNA profile on the glove found near Nancy Guthrie’s Arizona home — even though the FBI came ...

JADE JARVIS WPBF 25 NEWS DEVELOPING TONIGHT A PROMISING LEAD IN THE NANCY GUTHRIE DISAPPEARANCE HAS HIT A ROADBLOCK. DNA TESTED FROM GLOVES FOUND TWO MILES FROM GUTHRIE’S HOME DO NOT HAVE ANY MATCHES ...

An expert believes it's only a matter of time before DNA found on Nancy Guthrie's property can be traced to a specific individual as investigators turn to genetic genealogy to identify the suspect in ...