OpenAI’s GPT-5.3-Codex expands Codex into a full agentic system, delivering faster performance, top benchmarks, and advanced cybersecurity capabilities.

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

"This snake could easily swallow at least a calf, if not an adult cow," an explorer and natural history photographer said of ...

Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

Excel has been the go-to tool for data manipulation and analysis for years. However, Python, with its powerful libraries and ...

See 10 good vs bad ChatGPT prompts for 2026, with examples showing how context, roles, constraints, and format produce useful answers.

Overview Programming languages are in demand for cloud, mobile, analytics, and web development, as well as security. Online ...

Apple's AirPods Pro 3 are around $50 off at several retailers. But should you ditch your AirPods Pro 2 for them? Here's my expert assessment, with an in-depth look at their key differences. Executive ...

Here's how the JavaScript Registry evolves makes building, sharing, and using JavaScript packages simpler and more secure ...

Nintendo's Switch 2 is faster, sharper, and packed with new features—but it also costs more. Here's how it compares with the original Switch, and what you gain (and lose) by upgrading. I’m PCMag’s ...

If you are fully immersed in Apple’s ecosystem, the AirPods Pro 2 have been a no-brainer since they launched in 2022. For both the original Lightning connector and USB-C (from 2023) models, we thought ...

Are Apple's AirPods Pro 3 worth paying $70 more than the AirPods 4 with ANC? We put them head-to-head on fit, noise cancellation, sound quality, and more—and one pair clearly comes out on top.