Bosi Allen shares rose 4.9% in premarket trading after the company announced a partnership with OpenAI.

German police spokesman said a shooting in Stade in northern Germany killed five people; motive remains unclear.

A domestic computing-system software full-stack platform named 'Yisuan Ark', jointly developed by the Chinese Academy of Sciences' Computer Network Information Center and other institutions, went live on June 29. The platform targets software adaptation and code-migration bottlenecks on domestic compute, simplifies scientific research operations, and offers an integrated solution for building a scientific-computing software ecosystem. Its developers say it links algorithms, code and applications across the full chain, aiming to move domestic compute from hardware-led capability toward mature hardware–software coordination and to support an autonomous, controllable, efficient and easy-to-use domestic scientific-computing ecosystem.