Mathematica needs you! Add, subtract, divide and multiply your way to victory. Meet the Karate Cats and practice spelling, grammar and punctuation as you chop, kick and smash the challenges. Join ...

Explore a wide range of recent research in mathematics. From mathematical modeling to why some people have difficulty learning math, read all the math-related news here.

Speaking in the Oval Office, President Trump vowed to lower oil prices even as new strikes on Gulf energy sites drove them to record highs. Pentagon Seeks $200 Billion to Fund Iran War The request, ...

President Trump has encouraged states to pursue the death penalty. The New York Times editorial board argues it is a cruel and unjust punishment. What do you think? By Natalie Proulx A guest essay ...