In a major opportunity for learners worldwide, Harvard University has rolled out a set of six free online courses covering ...

Want to learn AI without spending a fortune? These free Harvard courses cover programming, data science, and machine learning.

Boost your career with Harvard’s 6 free online courses in AI, Python, and Web Development! Learn about the 2026 course list, duration, and how to enroll for free at pll.harvard.edu.

Have you heard about the Python 5000 — the goofily named one-person pothole-patching contraption the city has been using for a few years now?