The last time we did comparative tests of AI models from OpenAI and Google at Ars was in late 2023, when Google’s offering ...

AI-powered vehicle scanners at select car rental companies are leading to false damage claims against customers, sometimes resulting in significant repair bills. These scanners can miss pre-existing ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

ChatGPT Translate is a separate tool. It's not multimodal yet, but it does let you refine clarity, tone, and intent. Here's how.

Whether you're taking a family vacation or a romantic cruise, a flight disruption can throw your vacation plans out of whack. In July 2025, close to 30% of U.S. flights were delayed or cancelled.