logo for print

Grading the Grids

China is taking big steps towards making its power system more resilient while progress has stalled in the United States.

The 50 Percent Problem

The Commerce Department wants to expand export controls to majority-owned subsidiaries of Chinese companies. That could trigger cascading effects — and challenges. 

What is StepFun?

The Shanghai-based AI firm is one of China’s ‘AI tigers,’ with models that can process videos and images as well as text.