Over the last decade, the world of online classes has grown steadily: Platforms like Coursera and MasterClass launched with courses on everything from coding to political campaigning 101, amassing ...

Advertising online course formats as flexible equivalents to in-person learning experiments is not only deceptive, but also ...

Millions of K-12 students now spend time taking online classes. But what those experiences look like, the reasons such courses are offered, and the entities that provide them all vary tremendously.