Discover interesting facts about how traits are passed down over generations through DNA. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

This is the second volume of our previous collection, linked here. Mental health disorders and physical diseases often co-occur, and growing evidence ...

Santhosh Girirajan receives funding from the National Institutes of Health. Genetic inheritance may sound straightforward: One gene causes one trait or a specific illness. When doctors use genetics, ...