More than half of students in the U.S. go to segregated or "racially concentrated" schools, according to the report. Those are schools in which more than three-quarters of students are white, or more than three-quarters are nonwhite.

Child poverty in the U.S. could be cut in half over the next 10 years with a few simple steps, according to a new report from the National Academies of Sciences, Engineering and Medicine. The cost would be high — at least $90 billion a year.

Gerrymandered school boundaries and greater transportation costs are the trade-off school districts must make in order to achieve racial integration and close the racial achievement gap, said a researcher from the Urban Institute.

Graduation rates in Arkansas have improved for all racial groups under this program

Researchers have shown — and teachers know — that schoolchildren exposed to neighborhood violence can have a tougher time learning, experiencing more stress and depression than their peers growing up in safe neighborhoods.

Poor children don't struggle in school because of their parents. They struggle because of poverty.