Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

CES 2026 is just around the corner and we will be there again. Here, we look back at our 2025 coverage, which was very ...

Behind every piece of technology is the code that makes it work. From Feb. 20-22, 2026, middle and high school students will ...

Computer science is the study and development of the protocols required for automated processing and manipulation of data. This includes, for example, creating ...

Chocolate or strawberry? Life or death? We make some choices quickly and automatically, relying on mental shortcuts our brains have developed over the years to guide us in the best course of action.