Analyzing edX’s latest tax returns offers valuable insights and context for its acquisition motivations.

Confession: I used to think critical thinking meant being skeptical of everything. Question every headline, every claim, every source. Look beyond the face value. But critical thinking is structured evaluation, and knowing when to accept a good argument is as much a part of it as knowing when to reject a bad one. The people I know who are actually good at this are calmer, not louder. That’s what makes picking a course tricky. Two courses called “critical thinking” can teach almost nothing in c

Be informed about climate change – its causes, mitigation, and adapting to a changing world. Here are the best climate change courses!

2U, the online education giant that acquired edX last year, just saw its stock price drop by half.