A.I. companies are buying up memory chips, causing the prices of those components — which are also used in laptops and smartphones — to soar.

Computer chips drive the technologies we rely on every day, from smartphones to medical devices. Yet many chips remain vulnerable to hardware-level attacks that can compromise privacy, safety and ...

The recipe for a computer chip of the future may read something like this: Take some wires. Add DNA. Stir. In an advance that might provide a practical method for making molecular-size circuits, the ...

Chengmo Yang (center), professor of electrical & computer engineering at the University of Delaware, works with graduate students in her lab in DuPont Hall. She is one of three University of Delaware ...

The agreement with the start-up Cerebras is the latest in a series intended to expand the A.I. company’s computing power. By Cade Metz Reporting from San Francisco After signing deals to use computer ...