American fathers are more involved in their children’s lives than ever. Fathers in America now spend an average of 7.8 hours per week taking care of their children at home, up by 1 hour per week in just about two decades. (Mothers’ child care time remains stable during this period.) However, this rise in fathers’ parenting time does not apply to all dads. New time diary data from the federal government show that the fathers whose time with their children has increased the most in the past two decades are college-educated, partnered, white, or Asian.