An A.I. Researcher Takes On Election Deepfakes

For nearly 30 years, Oren Etzioni was among the most optimistic of artificial intelligence researchers. But in 2019 Dr. Etzioni, a University of Washington professor and founding chief executive of the Allen Institute for A.I., became one of the first researchers to warn that a new breed of A.I. would accelerate the spread of disinformation…

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Microsoft Hires DeepMind Co-Founder to Run Consumer A.I.

Mustafa Suleyman, a co-founder of Google’s DeepMind artificial intelligence lab, is leaving the start-up he was running to lead Microsoft’s consumer A.I. business, in another sign of Microsoft’s aggressive plans for the technology. Mr. Suleyman will report directly to Satya Nadella, Microsoft’s chief executive, the company said on Tuesday. Mr. Suleyman, whose start-up, Inflection AI,…

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The Department of Homeland Security Is Embracing A.I.

The Department of Homeland Security has seen the opportunities and risks of artificial intelligence firsthand. It found a trafficking victim years later using an A.I. tool that conjured an image of the child a decade older. But it has also been tricked into investigations by deep fake images created by A.I. Now, the department is…

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How the A.I. That Drives ChatGPT Will Move Into the Physical World

Companies like OpenAI and Midjourney build chatbots, image generators and other artificial intelligence tools that operate in the digital world. Now, a start-up founded by three former OpenAI researchers is using the technology development methods behind chatbots to build A.I. technology that can navigate the physical world. Covariant, a robotics company headquartered in Emeryville, Calif.,…

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Dozens of Top Scientists Sign Effort to Prevent A.I. Bioweapons

Dario Amodei, chief executive of the high-profile A.I. start-up Anthropic, told Congress last year that new A.I. technology could soon help unskilled but malevolent people create large-scale biological attacks, such as the release of viruses or toxic substances that cause widespread disease and death. Senators from both parties were alarmed, while A.I. researchers in industry…

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