Nvidia Stock Hits New Closing High as Chip-Maker’s Valuation Approaches $1 Trillion

Shares of graphics chip maker Nvidia closed at a record high.

TikTok Is Testing Its Own AI Chatbot Called Tako

The new feature is designed to answer users’ questions, using the kind of AI that powers…

Nvidia Poised for Record Sales as AI Demand Kicks In

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A Cheaper Way to Bet on AI Than Investing in Nvidia

Shares of Nvidia soared after anticipating a revenue tailwind from the artificial-intelligence race, but if you…

Biden Administration Developing National AI Strategy

The White House is seeking public input on rules for new artificial intelligence tools such as…

Biden Administration Developing National AI Strategy

The White House is seeking public input on rules for new artificial intelligence tools like ChatGPT.

WSJ News Exclusive | Apple Restricts Use of ChatGPT, Joining Other Companies Wary of Leaks

The iPhone maker is concerned workers could release confidential data as it develops its own similar…

WSJ News Exclusive | Apple Restricts Employee Use of ChatGPT, Joining Other Companies Wary of Leaks

The iPhone maker is concerned that employees could release confidential data as it develops its own…

A Meta Platforms Leak Put Powerful AI in the Hands of Everyone

In February Meta began giving a limited number of researchers access to advanced AI language software,…

ChatGPT’s Sam Altman Calls on Congress to Adopt Safety Standards for AI Systems

Congress is looking to enact artificial-intelligence rules if it can reach a consensus.