As Nancy Guthrie's case remains unsolved, DNA experts suggest new technologies could help with the mixed DNA samples found in Savannah Guthrie's mother's house.

In 1996, a human skull found in Arcata went unidentified. DNA testing has now identified the remains as Gregory Hugh Oliver, ...

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 ...

Neural networks are computing systems designed to mimic both the structure and function of the human brain. Caltech researchers have been developing a neural network made out of strands of DNA instead ...

SCOTTSDALE, Ariz. - A judge in Maricopa County has thrown out the DNA sample that led to the arrest of a man accused of killing a Scottsdale woman in 2015. The murder of Allison Feldman confounded ...

Human history is written in DNA. Where our ancestors lived and who they loved—the story is right there if we can see into their genes. The trouble is that the ravages of climate and time degrade DNA, ...

SCOTTSDALE, Ariz. - The state of Arizona is appealing a ruling regarding the use of a suspect's DNA in connection to the murder of Allison Feldman, a Scottsdale woman who was killed in 2015. It took ...

Contamination and other errors in DNA analysis have occurred at the Washington State Patrol crime labs, most of it the result of sloppy work. The most common problems are cross-contamination by ...