Leathery mascot talks becoming a Spurs fan, skinny-dipping on the River Walk.

In a French criminal trial, conventional DNA analysis couldn’t distinguish between twin brothers, but emerging scientific methods could help in such cases.

"At first, I kind of laughed … But they were serious. I could just see the seriousness in their faces." In this book excerpt, Lise Barnéoud explores the limitations of DNA testing.

If you've used AncestryDNA or a similar DNA test on yourself, the process for testing your pet will be quite similar. All it takes is activating your kit online, a quick cheek swab and a shipment to ...

A clinical trial led by Kirby Institute at UNSW Sydney has found that point-of-care testing for hepatitis B DNA is as effective as traditional laboratory testing, paving the way for faster diagnosis ...

Whether you want to authenticate well-loved family stories or are unaware of your family history and need a place to start, personal DNA testing has never been easier. At-home DNA tests are a popular ...

Addison Rae’s dad Monty Lopez agreed to submit to a DNA test to determine if he is the father of the pop star’s little ...

A rescue dog found wandering the streets covered in fleas and matted fur has stunned viewers on social media after a DNA test revealed he is almost entirely purebred—an outcome that has left his owner ...

Sunny, a 3‑year‑old rescue dog adopted from Iran and now living in Ontario, Canada, arrived with a simple label: "Labrador mix.” But her owner, Julia—who asked to keep her full identity private—was ...

A private Florida DNA lab is analyzing evidence in the abduction of Nancy Guthrie, mother of "Today" co-anchor Savannah Guthrie. The decision to use a private lab instead of the FBI has drawn scrutiny ...

A pioneering genetic test is improving early diagnosis and treatment for people with hereditary cancer caused by a genetic condition. The test, developed with the help of Newcastle University ...