Orange cats are just cats, but if you ask anyone who's lucky enough to have one, they'll swear that the orange-ness makes a ...

A groundbreaking study explores the overlooked X-chromosome’s role in Alzheimer’s disease, revealing seven genetic loci ...

A team led by Stanford University geneticist Greg Barsh has uncovered the genetic mutation responsible for orange fur in cats ...

The biological sex of a human being is determined by which chromosomes make up that baby's genetic material. Females usually have two X chromosomes, while males tend to have one X and one Y ...