It's not just the number of mutations that matters. It's the failure to fix them too. The male reproductive system serves as a hotspot for the emergence of new genes. Perhaps that explains why more ...

Genes are short sections of DNA that determine an animal’s traits—everything from coat color and claw strength to body shape and health. But sometimes, these genes mutate. And while the word itself ...

Using data to identify the genetic changes that cause healthy cells to become malignant can help doctors select therapies that specifically target the tumor. Most of the roughly 40 trillion cells of ...

As the body ages, cells naturally accumulate dozens of genetic mutations each year. New research from Boston Children's ...

Most of the roughly 40 trillion cells of your body have nearly identical copies of your genome – the DNA inherited from your parents, containing instructions for everything from converting food to ...