Smartwatches with both PPG and ECG functionality improve the detection of atrial fibrillation in comparison with standard care. Researchers from Amsterdam UMC analysed the data from 437 patients and ...

Every model of Apple Watch got an update this year, but how are they different? We look at all the specs. Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of ...

OpenAI's new Spark model codes 15x faster than GPT-5.3-Codex - but there's a catch ...

I tried a Claude Code rival that's local, open source, and completely free - how it went ...

OpenAI has launched GPT-5.3 Codex offering a 25% speed increase over GPT-5.2 Codex, helping developers ship code faster.

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Wuthering Waves 3.1 livestream will broadcast on January 23, 2026, 06:00 AM ET (UTC-5). Rovers in the American time zone must be awake in the early morning to watch it live, whereas Wuthering Waves ...

The Apple Watch Series 11 on a wrist, showing the watchOS 26 activity rings page. (Cherlynn Low for Engadget) Apple’s iOS 26 and watchOS 26 introduced a new fitness companion called Workout Buddy.

There are a lot of possibilities with smart glasses that have not been fully explored yet, and quite a few have to do with ...

Veronika, a cow living in an idyllic mountain village in the Austrian countryside, has spent years perfecting the art of scratching herself with sticks, rakes, and deck brushes. Now that scientists ...

Geoff’s column hunts for how tech can make your life better — and advocates for you when tech lets you down. Got a question or topic to investigate? [email protected] and geoffreyfowler.88 ...

Around ten years ago, an organic farmer and baker in a small Austrian town noticed that his pet cow would use sticks to scratch herself. The cow, named Veronika, also appeared to refine her technique ...