IBM Corp. today unveiled what it says is the world’s first sub-one-nanometer chip technology, a research breakthrough that it ...

Smaller transistors usually mean better performance and greater power efficiency. In this case, the new 7-Å devices bump up performance by 50% while improving power utilization by 70% compared to ...

The result on his computer screen looked impossible. Late one night in 2009, Nate Orloff was alone in a laboratory, analyzing ...

Cracks are appearing in the artificial-intelligence trade, whiplashing tech-heavy indexes as doubts about the profitability and sustainability of the AI build-out creep in. Water used at the power ...