From Garmin to Apple, Coros to Polar, these are the best GPS watches for runners ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

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

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

Tucson-area optics firm Geost has been supplying sensor systems for U.S. defense and intelligence satellites since its founding by a University of Arizona optics Ph.D. two decades ago. Now, Geost is ...

At CES 2026, Chinese innovator J-Style (Jointcorp / Youhong) drew global attention with its latest smart rings, AI smart ...

Aqara is introducing a new presence sensor that is a natural addition for HomeKit users who want reliable automations without the need for a camera. The new Aqara FP300 combines mmWave presence ...

The new year will bring some big changes to the rules on in-office work for many employees across the country — including tens of thousands of provincial government staff in Ontario and Alberta who ...