A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...

Pair programming with ChatGPT Codex for a week exposed hard-won lessons every developer should know before trying it.

Discover if GPT-5 Codex is the future of AI coding. Learn its strengths, weaknesses, and real-world performance in this detailed review.

UCC filings are a common practice lenders use to secure a business loan, but it’s important you understand how they work and their repercussions. Many, or all, of the products featured on this page ...