Over his 34 years in prison, Shawn Tanner always maintained he was not guilty of murder, insisting on his innocence right up until his death in 2022. Now a years-long legal battle will grant his final ...

Prosecutors in Zimbabwe used lion DNA forensics for the first time to successfully convict two people for poaching and trafficking a male lion near Hwange National Park. Investigators analyzed DNA ...

Law enforcement asks anyone with information to contact 1-800-CALL-FBI or tips.fbi.gov, the Pima County Sheriff's Department (520-351-4900) or 88-CRIME. Gloves discovered near Nancy Guthrie's home, ...

Over 50 years ago, a baby was found in a black trash bag inside a Columbus County landfill. For decades, the baby went by “Baby Doe” and remained unidentified. That all changed this week when advanced ...

Most people alive today carry fragments of Neanderthal DNA in their genome. Now scientists are gaining a more intimate understanding of the ancient encounters that put it there. By Carl Zimmer One of ...

More than four decades after a teenager was murdered in California, DNA found on a discarded cigarette has helped authorities catch her killer. Sarah Geer, 13, was last seen leaving her friend’s ...

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.

Although DNA evidence collected in the Nancy Guthrie investigation has yet to yield matches, law enforcement is still bracing for results that could expose cracks in the southern Arizona case ...

TUCSON, Ariz. – DNA found on a glove near Nancy Guthrie's home as well as inside her residence didn't produce a match in an FBI database, Pima County Sheriff Chris Nanos said. During an interview with ...

The mystery DNA found on a potentially crucial glove found near Nancy Guthrie’s Arizona home — as well as other genetic material in her house — do not match any records in the FBI’s database, ...

The Pima County Sheriff's Department released new information Tuesday about the Nancy Guthrie investigation. Investigators said the DNA evidence from gloves found approximately 2 miles from Guthrie's ...

TUCSON, Ariz. — As the Nancy Guthrie case enters week three, investigators and the public are awaiting potentially pivotal DNA results tied to a glove recovered near the scene. But according to ...