If you want to know your chronological age, simply count the candles on your next birthday cake. Calculating your biological age, though, is a little more complicated. Chronological age is the number ...

Biological age tests promise insights into aging, but are they accurate or useful? What science shows about benefits, limits, ...

Prosecutors at Brian Walshe’s murder trial continued Tuesday to present evidence they say proves he killed his wife around ...

High-resolution imaging has revealed the internal layout of chromatin condensates, showing how DNA fibers fold and interact ...

Advances in our understanding of DNA have brought about many changes. One of them is just how easy it is now to obtain a DNA ...

The tests have not been approved by federal regulators, but that hasn’t stopped patients from wanting them — and doctors from worrying.

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Moses Kutoi, a clan leader of the Bagisu people in ...

Embark Dog DNA Tests are a gift idea for pet owners this holiday season. The tests can help owners discover their dog's breed, health traits, and ancestry. Ahead of Black Friday, the DNA test kits are ...

The New England Innocence Project is pushing for DNA testing in a 1988 murder. The group says the retesting could clear the name of Shawn Tanner, who served more than 30 years for murder and died in ...

Blood tests are one of the most widely used and helpful tools in modern medicine. Whether ordered in a clinic or done through an at-home kit, they work by analyzing samples of your blood to uncover ...