The United States is estimated to have spent more than $400 billion on the kinds of antimissile goals that the president now says will provide “for the common defense.” By David E. Sanger and ...

Much of the capital investment, a big jump from 2024, will fund expansion of Meta’s data centers, which provide the computing power needed by A.I. products and algorithms. By Mike Isaac ...

Specifically, the four want to pour said billions, starting with $100 billion, into a new company named The Stargate Project, which will be operated by OpenAI. Stargate will effectively take that ...