The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. To help young ...

NEW DELHI: Did you ever learn addition and subtraction while using a shoe box, disposable cups or small pebbles in schools and division by using straws and digit strips? If not then visit Delhi ...

On August 6, 2010, a computer scientist named Vinay Deolalikar published a paper with a name as concise as it was audacious: “P ≠ NP.” If Deolalikar was right, he had cut one of mathematics’ most ...