The best courses to learn geology, whether for personal interest or if you are considering a career in the resources field.

In 2021, 10 years after it burst on the scene, the MOOC ecosystem has reached 220M learners and 19.4K courses.

Are you looking for a job or a new career? Here are 150 online courses to help. While most courses are useful for everyone, some are particularly aimed towards young people, while others explain how to apply for a new job later in life. Class Central founder and CEO Dhawal Shah wrote about an online course that helped him ace a technical interview and land a job in Silicon Valley in 2012. While many online courses teach technical skills, there are also plenty to help you write your resume and

From course ratings to pricing, let’s have a look at some of the discernible trends of Udemy’s catalog.

Udemy instructors face sudden drops in course ratings amid speculation that the platform’s GenAI rollout may be the cause.

When Class Central covered the Coursera-Udemy merger completion, Hugo Sarrazin’s role was unclear. Not anymore. He’s joining Avalara, a tax and compliance company, as CEO. Here’s the thing. Neither an SEC filing nor a public post announced the departure of the 14-month CEO, which led Udemy to its first profitable year and the $2.5 billion all-stock merger. The Quiet Exit The Coursera-Udemy merger was completed on May 11, 2026. Coursera even released a completion 8-K once it was done. Sarrazin,