Discussing human diseases is a common way to engage middle and high school students in genetics. But a series of experiments suggests how teachers approach the discussion could either break down or ...

A gene is a fundamental unit of heredity, consisting of a specific sequence of DNA that encodes the instructions for making a particular protein or set of proteins. Genes are passed down from parents ...

A new book traces the history and science of a concept that resonates deeply. Today, for less than $100, an American consumer can purchase a home DNA test kit that tells them their ancestry down to ...

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. What ...