We're now into the fourth week of the search for Nancy Guthrie. The question on everyone’s mind is: what happens next? ‘Today ...

Investigators are continuing their search for new clues that could lead to a breakthrough in the disappearance of Nancy Guthrie.

The third grave carried two children with a third degree relation—probably cousins—and the fourth grave had a young woman and a girl, also related at the third degree. Likely, one was a cousin or ...

Investigators have turned to genetic genealogy in a bid to track down a suspect in the disappearance of 84-year-old Nancy ...

Live Science spoke with a bioethicist and sociologist about emerging genomic technologies, including those that enable parents to "score" and "select" IVF embryos.

More than four decades after a teenager was murdered in California, DNA found on a discarded cigarette has helped authorities ...

Investigators are hopeful that some of the DNA that was found at Guthrie's home can be parsed and help point to a suspect in her disappearance.

Authorities trying to solve the disappearance of Nancy Guthrie say they might tap DNA genealogy databases, the same step that ...

Florida's native bees are more efficient pollinators than honeybees and crucial for your garden. Learn how to attract these beneficial insects.

Greg Hampikian, a Boise-based forensic DNA expert and founder of the Idaho Innocence Project, explained how mixed DNA samples can complicate investigations. Hampikian has worked on wrongful conviction ...

In 2008, genetic research suggested that Ötzi’s maternal lineage was extinct. His mitochondrial DNA (mtDNA) carried a rare signature never observed in any living person, leading researchers to ...

Investigators in the Nancy Guthrie case have turned to genetic genealogy as they try to make the most of potential DNA ...