Crash Course on YouTube is, in a word, awesome. It's a series of educational videos, well-researched and beautifully presented for free by brothers John and Hank Green (both of whom are former writers ...

Anthropic released a free one-hour crash course on building AI agents with Claude Opus 5.5, covering architecture, skills, and orchestration.

(RNS) — If today’s high schoolers don’t know John Green from his bestselling young adult novels, like “The Fault in Our Stars” or “Looking for Alaska,” they might recognize him as the host of that ...

Plants have got you surrounded. They’re in your toothpaste, your bedsheets, and your regular Taco Bell order. In this episode of Crash Course Botany, we’ll find out what botanists study and how ...