If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

The 2026 picoCTF season is officially underway, bringing with it a fresh set of challenges that test both Python proficiency and cybersecurity intuition. Meanwhile, the February 2026 International AI ...

作者 ｜ Abhijit Ubale译者 ｜ 张卫滨引 言企业 AI 团队长期面临着一个难题，那就是大多数检索增强生成 (RAG) 系统要么擅长结构化的数据查询，要么擅长文档检索，但当两者需要同时使用时就会无能为力。比如财务分析师提出“为什么欧洲业务表现不佳？”这类问题时，既需要 SQL 数据库中的结构化数据 ...

The debate about the origins of Egypt's Great Pyramid has been reignited. For decades, alternative theories have suggested the ancient structure may not have been built during the reign of Pharaoh ...