The Java software Discourse Network Analyzer (DNA) is a qualitative content analysis tool with network export facilities. You import text files and annotate ...

Officials investigating the disappearance of Nancy Guthrie have recovered DNA from a glove found near her house. If they don't get an exact match, they could turn to genealogy websites for clues. The ...

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 ...

An expert on genetic genealogy has said that DNA collected from Nancy Guthrie’s property will help law enforcement find the person responsible for the disappearance of the 84-year-old mother of Today ...

Researchers have uncovered the enzyme behind chromothripsis, a chaotic chromosome-shattering event seen in about one in four cancers. The enzyme, N4BP2, breaks apart DNA trapped in tiny cellular ...

An expert said lab analysis of gloves found near Nancy Guthrie’s home could produce results within days. By Audra D. S. Burch As the Nancy Guthrie abduction case stretches into a third week, ...

A groundbreaking project is piecing together Leonardo da Vinci’s genetic profile by tracing his lineage across 21 generations and comparing DNA from living descendants with remains in a Da Vinci ...

Ghost lineages reveal themselves through ancient genes that still exist in living beings today. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

A private Florida DNA lab is analyzing evidence in the abduction of Nancy Guthrie, mother of "Today" co-anchor Savannah Guthrie. The decision to use a private lab instead of the FBI has drawn scrutiny ...