Researchers Gregory Goldman, Gregory Fournier, and Betul Kacar have identified a rare class of ancient gene families, called ...

Fragments of DNA from long-extinct human relatives still circulate in modern genomes, and in some cases they do more than linger. They actively shape how people survive in extreme environments. The ...

Hair genetics can come from either parent, and multiple genes can determine hair traits, such as color, texture, and growth. Genes can also affect hair loss. Although it can run in families, this is ...

Plants are constantly exposed to a wide array of biotic and abiotic stresses in their natural environments, posing ...