Kati Weis is a Murrow Award-winning reporter for CBS News based in New Orleans, covering the Southeast. She previously worked as an investigative reporter at CBS News Colorado in their Denver newsroom ...

An analysis of DNA extracted from skeletons revealed that the inhabitants of a Stone Age burial ground in France were mostly male and of the same lineage, according to a study published Aug. 28 in ...

RICHMOND, Va. (AP) — New DNA testing in hundreds of old Virginia homicide and sexual assault cases supports the exoneration of at least 38 suspects, according to a study released Monday by a national ...

Your body is basically a walking library of 37 trillion cells, and inside each one is a complete copy of your genetic instruction manual. Think about that for a second. That’s like having the entire ...

Joey Graceffa uses DNA testing to uncover facts about rescue foster puppies.

In an era where technology meets tradition, the concept of DNA testing on an unborn baby might seem like something straight out of a sci-fi novel. DNA tests and family trees have allowed police to ...

Gorillas are losing their habitat because of poaching and other threats. The International Union for Conservation of Nature lists both gorilla species as endangered, with three of four subspecies ...

The Norco man accused of setting the 43,000-acre Line brush fire in Highland that continues to burn in the San Bernardino Mountains was linked to the blaze through a match of DNA found on an ignition ...