Meta has started showing parents a seven-day topic log for teen conversations with Meta AI across Facebook, Messenger and Instagram. The rollout begins in five countries and pairs topic visibility with planned self-harm alerts and a new expert council.
Hacker News is surfacing Meta’s March 30, 2026 BOxCrete release as a concrete example of AI moving from chat interfaces into industrial materials design. The post ties optimization models, open data, and domestic supply-chain goals into one practical deployment story.
Meta is widening the real-time content available to Meta AI by adding international publishers including News Corp, Le Figaro, Prisa, and Süddeutsche Zeitung. The company says news-related answers will surface more diverse sources and direct links back to partner sites.