The original version of this story appeared in Quanta Magazine. All of modern mathematics is built on the foundation of set theory, the study of how to organize abstract collections of objects. But in ...

Is it time to ditch that old PC mouse, or move beyond your laptop's touchpad? We've tested the top options and offer click-worthy advice on buying mice for work or play. Level up your game in a big ...

In the world’s fastest motorsport, anything can happen in a millisecond. A driver pulls ahead at more than 220 miles per hour, a storm blows in, a groundhog dashes across the track. At a Formula 1 ...

Cloud-native observability company Chronosphere Inc. today announced the launch of AI-Guided Troubleshooting capabilities, an advancement that helps engineering teams investigate and resolve ...

We pit Apple's very low-profile, streamlined Magic Mouse against our favorite fat and feature-filled mouse for Macs, the Logitech MX Master 3S. There's a clear winner here. PCMag.com is a leading ...

At the heart of nearly every electronic device is a printed circuit board: typically a flat, green board covered with computer chips and other electronic circuit components. The world produces over 50 ...

BART trains didn't run for seven hours because of a computer equipment problem. This is the fourth major BART outage issue since May. Commuters were left to find alternative modes of transportation ...

Microsoft has built a prototype computer that uses light and analog signals instead of traditional binary computing. The system, developed in Cambridge, U.K., is designed to handle optimization tasks ...

If there’s one thing you can’t ignore about Windows 11, it’s the evident progress in its design and user interface. Among a host of new features in its new iteration, Windows 11 also offers ways to ...

Research from identity management supplier Okta is pointing to new security problems, connected with the emergence and growth of artificial intelligence (AI) agents and non-human identities (NHIs).