A computer chip that calculates with light instead of electrical current has passed a milestone that researchers have chased for decades: it can run real neural-network tasks, on a sliver of silicon, ...

“One of the brain’s greatest advantages is its efficiency,” she said in a university report. “It performs incredibly complex tasks using about 20 watts of power — roughly the same as an old light bulb ...

Researchers have created a new kind of 3D computer chip that stacks memory and computing elements vertically, dramatically speeding up how data moves inside the chip. Unlike traditional flat designs, ...

Amazon Web Services has announced a new quantum computing chip, which can overcome errors that developers have been struggling with. The chip prototype, which currently has nine qubits, is an early ...