It's a crisp fall day in Northville, Mich., a small suburb of Ann Arbor, and Kirk Maxey, a soft-spoken, graying baby boomer with a classic square jaw, is watching his 12-year-old son chase a soccer ...

For decades, high school teachers used Gregor Mendel and his pea plants to teach kids in ninth grade on up the fundamentals of genetics. Today’s kids don’t care beans about those peas. They want to ...

The black and orange patches that define the coloring of a calico cat beautifully illustrate the genetic mechanism known as "dosage compensation" through X chromosome inactivation. Shutterstock Image ...