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

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

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

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, ...

The Indigenous peoples of the Bolivian highlands are survivors. For thousands of years they have lived at altitudes of more than two miles, where oxygen is about 35 percent lower than at sea level.

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 ...