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

Here is a guide with the best online courses, tutorials and resources to learn Go, a statically-typed, compiled programming language designed by Google engineers.

Learn from the best free and paid TypeScript online courses, the programming language created by Microsoft to aid the development of large-scale JavaScript applications.

Subscriber growth and revenue are accelerating even as revenue per user declines. Udemy built its empire on a simple idea: anyone could create a course, and anyone could buy one. That marketplace model made Udemy famous and made millionaires out of its top instructors. Now the company is deliberately killing it. In Q3 2025 earnings call, Udemy’s CFO admitted they are “intentionally reducing” single course sales to push users toward subscriptions. The logic is straightforward: Udemy keeps 82.5%

In October, Class Central wrote about CreativeLive shutting down on December 31, 2025. That article led to a series of events that actually saved the platform. Just two weeks before the deadline, on December 15, CourseHorse, an online marketplace of live classes, workshops, and experiences, acquired it for an undisclosed amount. The website is no longer closing at the end of the year. In 2021, Fiverr acquired it for $11 million. Four years later, in May 2025, the platform stopped accepting new

The 2024 edition of the conference will be held on July 2–5 in South Africa, at Stellenbosch University.