The Doodle shows how the parabola changes with different numbers, making learning math fun and interactive for students.

A century after it began as a movement against Brahmin domination, the Dravidian project continues to shape Tamil Nadu’s ...

Welcome back! Week 10 is in the books, and it’s time to sift through everything we just watched. This article isn’t about ...

Melting ice in the Arctic is causing an increasing amount of freshwater to enter the North Atlantic, which is expected to ...

The longevity of Jobs’s ten-minute design session suggests the approach worked. The calculator survived nearly two decades of ...

Mathematician Grigori Perelman solved the Poincaré conjecture, and then rejected the $1 million prize that came with it.