Beginning this fall, the Williamson and Montgomery County Sheriff's Offices will begin entering DNA samples from some ...

Woman's DNA test uncovers hidden paternity after noticing cousin resemblance.

More witnesses took the stand Friday in Tavaris Jackson’s murder trial, including a latent print examiner, a forensic biologist and an EMS paramedic. Sarah Rambadt, a forensic scientist in the biology ...

"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 ...

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 ...

Scientists have identified how specific genetic changes function in cells to influence disease risk and other human health ...

KNOXVILLE, Tenn. (WATE) — As the search for 84-year-old Nancy Guthrie continues, legal questions around DNA testing to identify a suspect in Guthrie’s abduction have begun to arise. In this week’s Ask ...

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

Live updates about the search for Nancy Guthrie, the mother of "TODAY" co-anchor Savannah Guthrie was authorities say was ...

Reddit users aren't convinced, one user said: "I'm pretty sure your pup has none of those in her ancestry.” ...

Nobel laureate James Watson was expelled from his own laboratory after controversial racial statements that shook the scientific world.