The United States has the highest income gap in the developed world, and it's affecting how kids do in school, new research suggests. A new study reports that 10-year-olds' scores on standardized math ...
A study published on June 11, 2025 in Nature and conducted on nearly 3 million schoolchildren in France between 2018 and 2022, coordinated by Stanislas Dehaene, professor at the Collège de France, and ...