Many couples consider lifestyle, nutrition, and timing when trying to conceive. Nevertheless, an important factor is ...

A genetic condition is a condition or disease that is passed from one or both parents to their children. Unlike communicable diseases close such as the common cold, genetic conditions cannot be ...

Are genes really everything when it comes to determining an organism's characteristics? Find out what else controls our genes, and what this means for the study of human diseases. Thus, there ...

The founder effect is an extreme example of "genetic drift." Genes occurring at a certain frequency in the larger population will occur at a different frequency -- more or less often -- in a ...