ARTIFICIAL INTELLIGENCE

MIT Technology Review’s most popular stories of 2025

We did the math on AI’s energy footprint. Here’s the story you haven’t heard. Understanding AI’s energy use was a huge global conversation in 2025 as hundreds of millions of…

What MCP and Claude Skills Teach Us About Open Source for AI – O’Reilly

The debate about open source AI has largely featured open weight models. But that’s a bit like arguing that in the PC era, the most important goal would have been…