An inmate in Georgia told The Marshall Project he uses a contraband phone to teach other prisoners. He said he runs a group message teaching computer science using Harvard's CS50 online course. The ...

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.

This year, students who enroll in Computer Science 50: Introduction to Computer Science, Harvard’s flagship coding course, will have a new learning tool at their disposal: artificial intelligence.

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