PCWorld’s editors selected the best PC hardware and software of 2025/2026, highlighting standout products like the AMD Ryzen 9 9950X3D CPU, Nvidia RTX 5070 Ti graphics card, and Steam Deck handheld ...

A recent study found a correlation between overuse injuries and a sudden increase in mileage in a single run. Experts explain how to safely increase your mileage, based on the new research. A New Take ...

In brief: The latest Steam survey has been released, and Valve has really shaken things up. After admitting last month that VRAM on some graphics cards was not reported correctly, there's been a ...

In “AI Can Help Defend Against Cyberattacks” (op-ed, Feb. 20), Anne Neuberger rightly argues that AI cybersecurity has become a contest at machine speed. But before building ever-faster defensive ...

First look: Australian biotech startup Cortical Labs has crossed another boundary in biological computing. Its latest hardware platform, the CL1, uses living human neurons as the core of a fully ...