Research on Tourette’s indicates that the condition is strongly influenced by inherited genetic factors, with environmental factors also contributing to its development. Tourette syndrome is a ...

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 ...

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, ...