The search for answers in Nancy Guthrie’s disappearance continues, but new technology could become key in finally solving the ...

Genetic genealogist CeCe Moore advised investigators to return to Nancy Guthrie’s Tucson, Ariz. , home to collect more DNA ...

More than two months after Nancy Guthrie ‘s disappearance, officials still have no suspects in the puzzling case. But DNA ...

Short tandem repeat profiling of bathwater showed that DNA quantity jumps sharply after a person is immersed in the water for ...

A DNA sample was obtained from the remains and entered into both the California Missing Persons DNA Database and the National ...

The abundance of viral DNA was measured in DNA sequenced from blood and saliva samples in biobanks, revealing strong ...