Standard RAG pipelines treat documents as flat strings of text. They use "fixed-size chunking" (cutting a document every 500 characters). This works for prose, but it destroys the logic of technical ...

A source trapped inside an industrial-scale scamming operation contacted me, determined to expose his captors’ crimes—and ...

Before smartphones rewired our brains, an entire generation developed nine distinct mental superpowers that modern psychology is only now beginning to understand—and they might explain why your ...

I spent three weeks testing no-code AI app builders after watching demos that promised perfect apps from single sentences.

Anyone can do it!

Oh, sure, I can “code.” That is, I can flail my way through a block of (relatively simple) pseudocode and follow the flow. I ...

TIOBE Index for February 2026: Top 10 Most Popular Programming Languages Your email has been sent February’s TIOBE Index shows a leaderboard that looks steady at first glance, but small shifts beneath ...

Health insurers are warning that flat Medicare Advantage rates, as proposed by the Trump administration late Monday, would likely force them to take a deep look at the benefits they offer. The news ...

For immediate concerns about closed captioning of broadcast programs or online video content during weekday business hours 8 a.m.-5 p.m., call David Harpe at (303) 830-6426 or e-mail ...

Alaska Airlines and Hyatt each lead the way in airline and hotel loyalty programs for another year. Many or all of the products on this page are from partners who compensate us when you click to or ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...