Is Obesity Genetic or Environmental? Get All the Details This article was reviewed by Lynn Marie Morski, MD, JD. Key ...

Most clinicians still underestimate the degree to which genetic factors shape personality traits and personality development. This is not controversial within behavioral genetics, but it remains ...

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 ...

When I was a lad in medicine, the great debate was over "Nature vs. Nurture." We were taught the prevailing wisdom that there were aspects of our lives that were determined by our genetic code and ...

The field of genetics is undergoing a quiet revolution, and it’s happening in the laboratories where scientists are learning to resurrect the genetic blueprints of extinct species. What began as an ...