As of Feb. 15, a wide range of online courses from MIT are available for free on edX. You can take lessons on everything from data science to machine learning, without spending anything.

This year’s Python Bee is declared a tie between Aleksejs ­Popovs ’20 and Yevhenii Diomidov ’18. The prize? Brain-teaser puzzles. This is MIT, after all.

MIT's intro computer science course switched several years ago from Scheme to Python, and thousands of universities all over the world made a similar switch in its wake.

TL;DR: A wide range of online courses from MIT are available to take for free on edX. A massive bank of free online courses can be found on edX. And these free courses come from some of the biggest ...

This article rounds up some of the most valuable free data science courses offered by top institutions like Harvard, IBM, and ...