A battery-free sticker reads vitamin C levels from fingertip sweat by turning any drinking cup into a smart health sensor.

Full study: “ A smart cup for wireless, biofuel-powered, sweat-based vitamin C sensing .” Co-authors of the study include Muhammad Inam Khan*, Ryan Burns*, Akshit Agarwal, Lu Yin, Jongmin Moon, Bumsik ...

Smart plugs are a simple, affordable way to upgrade your home. Here are some clever ways I use them for automation.

In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...

If you think smart home, you might not imagine a temperature sensor, but there's a lot you can achieve with one of those and ...

Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...

A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...

Recently, I attended a webinar put on by our sister publication, Food Safety Magazine. During the discussion, I was surprised to hear that many food companies are still relying on the old-fashioned ...

In iOS 26, Apple has added new call filtering options to FaceTime. You can still silence unknown callers, but you can now have missed calls and voicemails from unsaved numbers sorted into an Unknown ...

"We want to look at the effects of long-term exposure to space — as if the Zylon material is going for a potential six- to nine-month mission to Mars." The U.S. Space Force's X-37B space plane is ...

We report the development and characterization of flexible polystyrene/polypyrrole-organophilic montmorillonite (PS/PPy-OMMT) membranes tailored for resistive ...

This study aimed to evaluate the effect of thermal conditions on the posture and behaviour of fattening rabbits and to determine the minimum space allowance and height required in a transport ...