Deep inside a handful of caves, scientists are pulling genetic secrets out of bones, teeth and even the surrounding dirt, and ...

In the central Sahara, where sand now buries ancient lakes, scientists have pulled genetic material from 7,000-year-old ...

What happens when a genetic test unlocks long-held family secrets or other surprising results? Genetic genealogist Kelli ...

The owner described the 18-year-old rescue dog they have had since the pet was 6 months old as "the sweetest boy." ...