Mobile phone and satellite data to map poverty

An international team has, for the first time, developed a way of combining anonymised data from mobile phones and satellite imagery data to create high resolution maps to measure poverty.

How girls fare when only a son will do

When it comes to parents' preferences for the genders of their children, there is a high level of disagreement between wives and husbands, according to a Cornell sociologist.

Why expanding access to algebra is a matter of civil rights

Bob Moses, who helped register Black residents to vote in Mississippi during the Civil Rights Movement, believed civil rights went beyond the ballot box. To Moses, who was a teacher as well as an activist, math literacy is ...

page 6 from 40