How Trump’s TikTok Negotiations Were Upended by China and Tariffs

As China vies with Silicon Valley for primacy, Hangzhou, home to DeepSeek and Alibaba, is where its aspiring tech titans mingle and share ideas.

Did a fun event involving cute dogs turn into a pump-and-dump scheme?

An intense struggle has unfolded in Washington between companies and officials over where to draw the line on selling technology to China.