Here’s how it works. DNA tests can tell people where in the world their ancestors came from, and if they're at risk of developing different genetic conditions. They can sometimes even help ...

The number of home DNA test kits offering nutrition and diet advice matched to your genes is growing. They’re based on the idea that each of us responds to foods differently, in part due to our ...

The woman, known since 2006 only as Jane Doe, has been identified as Darylnn Washington, thanks to advanced DNA testing, police said. Detroit police turned to Othram Inc., a Texas company, in 2022 to ...