In this list, check out the most popular Coursera online courses, ranked by the number of students enrolled. Enrollment numbers are as of March 2020.

"Massive open online courses" — or MOOCs — are very popular and accessible forms of e-learning seen on platforms like edX and ...

SQL is still the connective tissue of every modern data stack—from cloud warehouses to mobile apps. Recruiters know it, too: employer demand for SQL skills grew 46% year-over-year, according to labour ...

On the silicon side, Nvidia's tech let Humanoid slash hardware development from the usual 18–24 months to just seven months. Executives pitched the deployment as proof that factory-grade humanoids can ...

Some online colleges allow students to take unlimited courses on their own time, leading to quick degrees and worries about ...

Oklahoma State University Extension has launched an online course to help horse owners better understand equine emotional ...

Overview: Short-term courses after an MBA (3–12 months) help build practical, job-ready skills and improve career ...

Students and professionals looking to upskill are in luck this month of April, as Harvard University is offering 144 free ...

Upskill for free with Harvard’s online courses in artificial intelligence, data science and programming, available globally ...

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.

Amid rising demand for digital and technology-driven skills, Harvard University has made several of its courses accessible online at no cost through its learning platform. The offerings span key areas ...

Data work in 2026 asks for more than chart building. Professionals are expected to clean data, query databases, explain trends, and present findings clearly across business, finance, product, and ...