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 people connect with family ...

When we first wrote this article, it compared 23andMe and Ancestry. Since then, 23andMe has experienced a data breach, a subsequent lawsuit, board members' resignations and layoffs amidst financial ...

Direct-to-consumer genetic testing kits are often given as gifts or purchased "as a bit of fun", which means people often ...