"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.

A 30-year-old dad discovered he's not the biological father to his girlfriend's two-year-old son after taking a DNA test ...

Authorities have struggled to come up with a motive for someone abducting Guthrie. Now, a former FBI agent has shared his own possible theory on what motivated the suspected perpetrator. Jonny Grusing ...

Beginning this fall, the Williamson and Montgomery County Sheriff’s Offices will begin entering DNA samples from some arrestees at their jail booking stations into the Rapid DNA system. DPS ...

Current trial data suggest that many MCED tests demonstrate high specificity, often above 99% thereby reducing the likelihood of false positives ...

People often remark that allergies run in their family, but the genetic causes have remained unclear. Previous food allergy genetic research has relied upon broad but surface-level methods called ...

Researchers at the Icahn School of Medicine at Mount Sinai have reported promising findings that may help redefine treatment for patients with muscle-invasive bladder cancer, a potentially aggressive ...

DNA science has helped solve criminal cases for decades. But increasingly, investigative genetic genealogy — which was first ...

The key to her story is the power of proactive health management,” Dr. Elias Obeid, a medical oncologist, told The Post.

As the search for 84-year-old Nancy Guthrie continues, legal questions around DNA testing to identify a suspect in Guthrie’s ...

DNA testing is underway on a glove found during the search for 84-year-old Nancy Guthrie to identify a potential suspect.