More than one million students have enrolled in the many free noncredit courses (or MOOCs) that Princeton faculty have offered online through the University’s partnerships with Coursera, edX, NovoEd ...

Data analysis prowess remains the highest priority in 2025, driven by enterprises eager for valuable insights from Big Data.

If you’d prefer to join a class in a more well-known school, some major universities offer introductory courses and free trials through the edX.org platform. Similar to Coursera, edX offers free ...