In a recent blog post, Sam Altman said his company wanted to “create a factory that can produce a gigawatt of new AI ...

These moves follow a broader trend of AI consolidation, as technology giants seek to secure long-term access to scarce computational resources and to hedge against geopolitical and supply chain risks.

The remarkable robot dog — or more accurately, its AI-powered brain — can even handle having its legs extended by wooden poles, or having wheels attached. Short of a rocket-propelled grenade coming ...