Welcome to Smithsonian Open Access, where you can download, share, and reuse millions of the Smithsonian’s images—right now, without asking. With new platforms and tools, you have easier access to ...

Valued at $1.6 billion, a tiny start-up called Axiom is building A.I. systems that can check for mistakes. By Cade Metz Following rivals like Amazon and OpenAI, Microsoft is upgrading its artificially ...