The New York Times

The presumptive Democratic nominee has won concessions from Big Tech leaders on A.I., but she hasn’t successfully pushed Congress to regulate.

The chief executive of Meta said in an open letter that it was important that the technology was not controlled by a handful of giant companies — including his own.

A.I.’s math problem reflects how much the new technology is a break with computing’s past.

New research from the Data Provenance Initiative has found a dramatic drop in content made available to the collections used to build artificial intelligence.

The deposit, in Zambia, could make billions for Silicon Valley, provide minerals for the energy transition and help the United States in its rivalry with China.

The soaring electricity demands of data centers and A.I. are straining the grid in some areas, pushing up emissions and slowing the energy transition.

Microsoft’s all-in moment on artificial intelligence has been defined by billions in spending and a C.E.O. counting on technology with huge potential and huge risks.

As health plans increasingly rely on technology to deny treatment, physicians are fighting back with chatbots that synthesize research and make the case.

The Biden administration is trying to get foreign companies to invest in chip-making in the United States and more countries to set up factories to do final assembly and packaging.