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

From AI to web development, Harvard is making top-tier learning free and accessible. These six courses could be your easiest entry into the world of tech.

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.

It’s easy to get swept up in the hype about artificial intelligence tutors. But the evidence so far suggests caution. Some studies have found that chatbot tutors can backfire because students lean on ...