The efficiency gains of DeepSeek’s AI models startled the power industry, which is set to invest billions in electricity ...

Tech giants are pouring billions into AI, but investors are starting to wonder if this huge spending spree will actually ...

Shares in the AI chip maker rose 5% Wednesday and was up again early Thursday as Big Tech's spending plans remained in focus.

Chinese investors are rushing into AI-related stocks, betting the artificial intelligence advance of home-grown startup ...