What makes every person unique? Part of the answer is in our genes.

Genes are segments of DNA (deoxyribonucleic acid) that are located inside every human cell. The DNA inside each cell is tightly coiled in structures called chromosomes. Each chromosome contains 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 ...

Researchers at the University of Maine are theorizing that human beings may be in the midst of a major evolutionary ...

Experts estimate that 1 in 250 people have a genetic form of high cholesterol called familial hypercholesterolemia—and that ...