Rob LeFebvre is an editor and writer focusing on consumer and enterprise technologies for a broad range of outlets. He’s been writing online for more than 15 years; before that he was a special ...

China has reclaimed the title of world's fastest supercomputer with LineShine, achieving 2.198 exaflops and surpassing the US ...

Getting that high-end graphics card might not help if you're "CPU-bound." Here's what that means and how to work around it.

Chinese Syndrome: Chinese institutions have been largely absent from the TOP500 HPC rankings since 2023, when worsening US-China relations led Beijing to stop submitting its most capable systems to ...

A YouTuber turned a countertop ice machine into a custom cooler for an Nvidia RTX 3060, dropping Cyberpunk 2077 temperatures from around 60 degrees to 22 to 23 degrees Celsius.

CANANEA, Sonora — In her eight decades on a remote ranch on the outskirts of Cananea, Maria del Socorro Hernandez Cuen, 84, said her well has never gone dry, until this year. Outside the rugged home ...

From the laptops on your desk to satellites in space and AI that seems to be everywhere, I cover many topics at PCMag. I've covered PCs and technology products for over 15 years at PCMag and other ...