DNA carries a strong electrical reason not to crowd together: its helices are negatively charged, so like charges should ...

DNA taken from a cheek swab matched DNA left on a knife sheath that was found under one of the four murder victims, prosecutors said. Senior National Reporter The DNA collected from a knife sheath ...

More than seven years after DNA testing freed two men from prison, clearing them in the 1994 slaying of Antwinica Bridgeman, prosecutors have not filed new charges in the case despite a genetic match ...

Only a few years ago, Tuesday’s announcement that a glove believed to be connected to the disappearance of Nancy Guthrie in Tucson, Arizona, had no match in a DNA database would have been a dead end.

The suspected Gilgo Beach serial killer is almost certainly the one authorities have been seeking for years -- this according to prosecutors, who now say the proof is in the pizza. Rex Heuermann ...

Unearthed documents from early in the JonBenet Ramsey murder investigation show DNA evidence recovered under her fingernails ...

A 42-year-old man was extradited to DeKalb County after a grand jury indicted him on charges of rape, aggravated sodomy and ...

The DNA from a glove found near Nancy Guthrie’s home in Tucson, Ariz., did not match records in the FBI’s database. Pima County Sheriff Chris Nanos told Fox News Tuesday that authorities had no luck ...