When DNA breaks, cells must repair it accurately to prevent harmful mutations. Researchers have discovered that during a key ...

The best home DNA kits provide us a window into our ancestry, genetic traits, and overall health. They can trace family roots, reveal inherited characteristics, and even help you discover distant ...

Scientists at deCODE genetics/Amgen have constructed a complete map of how human DNA is mixed as it is passed down during reproduction. The map marks a major step in the understanding of genetic ...