(Reuters) -CoreWeave plans to spend up to $6 billion on building a new artificial intelligence data center in Pennsylvania, as part of a push by U.S. President Donald Trump to maintain the country’s edge in the booming technology sector,

President Trump will be in Pittsburgh Tuesday to attend a major energy and AI summit at Carnegie Mellon University . The Inaugural Pennsylvania Energy and Innovation Summit, organized and hosted by Republican Pennsylvania U.S. Sen. Dave McCormick, will also be attended by leaders of many of the country's largest energy and technology companies.

One year on from the shooting at a Trump rally in Butler, Pennsylvania, Newsweek takes a look at what history might have been like had things gone differently.

The Trump administration is pushing the Pentagon, IRS and other federal agencies to rapidly adopt AI tools to improve efficiency, an idea championed by Elon Musk.

In what sure seems like a bad idea, the Defense Department has awarded a multimillion-dollar contract to an AI company whose signature product, the chatbot Grok, began calling itself “MechaHitler” last week.

The Department of Defense will start using Elon Musk’s Grok AI chatbot to “develop agentic AI workflows.” Trump’s DoD awarded Musk’s xAI a $200 million federal contract to install “Grok for Government” into the national defense apparatus.

San Francisco is bringing Microsoft Copilot to 30,000 city employees in a push to cement its role as a global AI leader. Kate Rogers sat down with Mayor Daniel Lurie to discuss the rollout and how technology is rapidly changing the city.

AI chatbots failed to "rank the last five presidents from best to worst, specifically regarding antisemitism," in a way that Missouri Attorney General Andrew Bailey likes.