Quantum computing could break cryptographic keys in minutes, posing a major threat to crypto security. Current cryptographic systems in crypto are vulnerable to quantum computing advancements. Three ...

While it's no replacement for either computer, the new device is a powerful alternative for addressing some very practical ...

Taiwan's economy is thriving thanks to the boom in artificial intelligence, driven by strong demand for computer chips and ...

A laptop cooling pad might not be an upgrade to brag about, but it can help keep temps down, allowing you to get more mileage ...

DDR5 memory and SSD prices continue to soar, but I have some ideas for how to save if you're upgrading, building, or buying a new computer in 2026.

Huxley Dunsay of Retro Roadshow joins us in the PCWorld studio to show off the BeBox, a 90s dual-CPU PC with a custom operating system.

Networks of molecules in our body behave as though they have goals and desires. Understanding this phenomenon could solve the ...

80 years ago, ENIAC was presented to the world. Not the first, but the most important computer of its time.

Valve's popular handheld Steam Deck is facing a shortage of stock, and fans are worried AI-induced RAM price hikes could be to blame.

The National Science Foundation said management of the machine, used by researchers for forecasts, disaster warnings and pure science, would be transferred to a “third-party operator.” ...

A new microscale gas chromatography system integrates all fluidic components into a single chip for the first time. The design leverages three Knudsen pumps that move gas molecules using heat ...

It’s part of the scenario in “The Day After Tomorrow,” but scientists differ over whether or how fast it may occur. A team studying the current toils to bring clarity.