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.

The best new features and fixes in Python 3.14 Released in October 2025, the latest edition of Python makes free-threaded ...

Understanding the core principles of computer programming is the first step to writing effective code. Learning about ...

Excavations of an ancient construction site in Pompeii have revealed the process of how Romans mixed their self-healing concrete.