All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. TL;DR: A wide range of ...

Check out the best free AI courses for beginners in 2025. Learn artificial intelligence, machine learning, AI and ML courses ...

The Web3 Foundation and the global online learning platform edX launch a series of foundational courses in blockchain technology and the Polkadot platform. The four-part series, called Web3x, will ...

With five years of experience as a writer and editor in the higher education and career development space, Ilana has a passion for creating accessible, relevant content that demystifies the higher-ed ...

Free online ethical hacking courses have expanded rapidly in 2025, giving beginners and career switchers accessible entry ...

With five years of experience as a writer and editor in the higher education and career development space, Ilana has a passion for creating accessible, relevant content that demystifies the higher-ed ...

At first glance, they seem too good to be true: free courses—often offered by top universities—that students can complete at their own pace from anywhere with an internet connection? What’s the catch?