By using controlled microwave noise, researchers created a quantum refrigerator capable of operating as a cooler, heat engine, or amplifier. This approach offers a new way to manage heat directly ...

There really is an app for that. And over the years, I’ve downloaded hundreds of them. Here are a few I’m loving right now ...

Discover the top 15 must-see tech innovations from CES 2026, featuring groundbreaking AI devices, sustainable designs, and futuristic gadgets shaping the future of technology.

Some cybersecurity researchers say it’s too early to worry about AI-orchestrated cyberattacks. Others say it could already be happening.

With AI giants devouring the market for memory chips, it's clear PC prices will skyrocket. If you're in the market for a new ...

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.

It looks like a cute little dolphin-themed toy, but don't be fooled—the Flipper Zero is a surprisingly powerful learning tool for hacking, and if you're not careful, it can get you into some very ...

Dell Pro Plus Earbuds EB525 focus on clear work calls with strong microphones, while balanced audio, low-latency USB-C dongle support, and long battery life make them practical for music, movies, and ...

You can repurpose an old audio system as a Bluetooth music setup, PC speaker upgrade, TV sound solution, or budget home ...

From replacing lost remotes to backing up access tools, these practical Flipper Zero tricks are beginner-friendly and surprisingly handy.

Many parents are familiar with the phenomenon: instead of heading to the park together as agreed, children would prefer to sit in front of their computer or chat with friends on their smartphones. But ...

Come Near's spot, featuring a dizzy array of flashy images, fit in neatly with the procession of commercials featured in this year's Super Bowl telecast. But even though many ads were flashy and ...