Perplexity says its new Perplexity Computer service can perform complex, multi-step tasks on behalf of human users, by ...

Researchers have created a “biocomputer” made up of lab-grown human brain tissue and electronic circuits that they say can perform tasks including voice recognition. The idea is to build a “bridge ...

Let’s be honest: most people only think about computer health when they’re facing a problem. Unfortunately, this approach can provide a false sense of security. When you understand the basics of ...

Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, digital photography, AI, quantum computing, computer science, materials science, supercomputers, drones, browsers, 3D ...

Researchers in China claim to have achieved quantum supremacy, the point where a quantum computer completes a task that would be virtually impossible for a classical computer to perform. The device, ...

Computers that use light instead of circuits to run calculations may sound like a plot point from a Star Trek episode, but researchers have been working on this novel approach to computing for years.