DNA analysis of cultural artifacts shows diverse biological profiles, but contamination and mixed signals complicate historical lineage interpretation.

An international team of scientists has, for the first time, applied a minimally invasive genetic analysis technique to ...

Cell-surface proteins are critical therapeutic targets and are vital to cellular communication, signaling, and homeostasis.

Here is the arrest warrant for the Brown University gunman, whom the authorities identified as Claudio Manuel Neves Valente. Mr. Valente was found dead Thursday in a storage unit in New Hampshire.

The tech, known as Y-STR profiling, is used to pick out tiny amounts of material left behind by a male attacker which would ...

Prosecutors narrowed in on DNA evidence on day seven of Brian Walshe’s trial, with witnesses detailing the process of analyzing samples from blood-stained slippers to a hacksaw and hatchet. “The DNA ...

DNA consistent with Ana Walshe’s profile was found on a hacksaw and a hatchet recovered from trash, a forensic scientist testified as prosecutors continued presenting evidence in the murder trial of ...

DNA from a "prolific serial killer" discovered on a pair of paper bags have allowed Colorado authorities to solve a murder case from nearly 40 years ago, officials said. The body of Rhonda Marie ...

The final witnesses have been called in the case against Rajwinder Singh, who says he is not guilty of murdering Toyah ...

NASHVILLE, Tenn. (WKRN) — A grave in Nashville could finally answer if one of America’s founders fathered children with a woman he owned as a slave. Former President Thomas Jefferson’s seventh ...

The Oklahoma Bureau of Investigation now has a Rapid DNA machine in its Tahlequah office to help agencies in this part of the state get DNA profiles faster. It doesn’t replace the full lab testing, ...