I've worked with AI for decades and have a master's degree in education. Here are the top free AI courses online that I recommend - and why.

Jan. 17, 2026 Scientists are uncovering a hidden and surprisingly complex earthquake zone beneath Northern California by tracking swarms of tiny earthquakes that are far too weak to feel. These faint ...

TL;DR: A wide range of online courses from MIT are available to take for free on edX.

Get ready for your aha moment: Every weekday, host Meghna Chakrabarti pierces your news bubble to expose the whole story. Getting answers to the questions that need to be asked, examining our history ...