Two DNA tests give different results for Sunny, a rescue dog from Iran, leaving her owner and Reddit amused and baffled.

Orange County assemblymember's bill would make grabbing someone's DNA without asking could be a crime.

Scientists have discovered that DNA behaves in a surprising way when squeezed through tiny nanopores, overturning a long-held ...

Two identical twins on trial for murder in France have confounded attempts to determine which one pulled the trigger because ...

Since the dawn of the computer age, researchers have wrestled with two persistent challenges: how to store ever-increasing ...

In 1869, Swiss scientist Friedrich Miescher isolated a mysterious substance from cell nuclei—an overlooked finding that would ...

A detective investigating a killing stumbled onto a “case within a case,” as he called it, involving long-lost siblings who ...

Four decades after his teen victim escaped, new DNA has identified another woman tied to John Crutchley — the Space Coast’s ...

A WBUR-ProPublica investigation found that no DNA match, testimony or even confession could allow a rape to be prosecuted ...

Authorities confirm the DNA belongs to Nancy Guthrie, 84, who was last seen on Jan. 31 at her home in Arizona ...

While the search for Savannah Guthrie’s mother Nancy Guthrie remains underway, police confirmed they found and are processing ...

During Wednesday's murder trial of Philip Atterson, prosecutors presented photographic and scientific evidence of the murder ...