You find yourself pulled into a case that keeps unfolding with new evidence. Investigators from the Pima County Sheriff’s ...

Advanced DNA testing using genealogy databases could take weeks or months to identify Nancy Guthrie's abductor after initial ...

The number of DNA profiles being studied and other details were not being released because of the active investigation, a sheriff's spokesperson said.

DNA science has helped solve criminal cases for decades. But increasingly, investigative genetic genealogy — which was first used for cold cases — is helping to solve active cases as well.

PORTLAND, Ore. (KOIN) – A new study led by researchers from the University of Oregon dug into limitations of a forensic tool used at crime scenes — discovering one way that people may be incorrectly ...

EUGENE, Ore. — Forensic DNA analysis is one of law enforcement’s strongest tools in identifying unknown crime suspects, but it has its limitations. Researchers have found certain groups of people are ...

The study of ancient DNA provides valuable insights into human history, including how ancient populations migrated and merged with each other. But discoveries drawn from this ancient genetic data can ...