(RNS) — DNA testing has upended some families by finding living relatives we never knew we had. Two Latter-day Saint researchers want to study how people cope with such revelations.

Doctronic reports that at-home DNA tests offer high accuracy for raw genetic data (99.5%-99.9%), but their health predictions are less reliable and often limited.

If you want to learn more about your dog—whether their breed or detailed information about genetic makeup—the best dog DNA tests are a worthwhile investment. Just like DNA tests for people, ...