Uber Technologies Inc. has set usage caps on some artificial intelligence-powered tools used by its staff, a move meant to manage costs after the company blew through its AI budget earlier this year.

For over a year, Lonnie Bunch III, the head of the storied Smithsonian Institution, has been at the center of a political tempest. Under President Donald Trump’s second administration, the world’s ...

A Democratic senator is raising concerns that the Trump administration’s plans to let several private energy companies access weapons-grade plutonium could set a new and dangerous precedent globally.

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. As CEO of Pydantic, the company behind one of the most widely used frameworks in AI development, ...

Earlier this month, Robinhood CEO Vlad Tenev discussed his continued mission of democratizing private markets, integration of prediction markets and regulatory challenges. Photo: Nikki Ritcher for WSJ ...

Microsoft used its Build 2026 developer conference on Tuesday to announce a new family of in-house AI models, alongside a slew of other news. The announcements, delivered during CEO Satya Nadella's ...

Anthropic is bringing its most powerful AI model to the general public for the first time, but it’s doing it with guardrails. On Tuesday, the AI firm launched Claude Fable 5, the first publicly ...

CNN has sued Perplexity, alleging the AI company infringed the news network's copyrights and trademarks by illegally copying and distributing content without its consent. The lawsuit, filed Thursday ...

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