It's surprisingly tricky to find a temperature that keeps food fresh, not frozen. Here's what I learned after testing all the temp presets on my fridge.

One running watch gobsmacked me with its accuracy, and two devices delighted me with how well they solved a real problem no ...

If you're looking for a presence sensor to help you build up your smart home, the new Aqara FP300 is an especially capable ...

When measuring an object's temperature, make sure the Pixel 10 Pro's rear sensor does not come into direct contact with it. With hot items such as food and beverages, this usually happens naturally, ...

Fish is a food item that spoils easily. When checking whether it is fresh, people typically first examine the eyes and gills, ...

NASA Armstrong Flight Research Center advanced multi-mission flight research in 2025, including supersonic testing, ...

Cell-sized robots can sense temperature, make decisions, and move autonomously using nanowatts of power—no external control ...

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the winter months.

An interdisciplinary research team from Dresden University of Technology (TUD), Rostock University Medical Center (UMR) and ...

The compression ratio clarification wasn’t the only one issued by the FIA. For some time now, F1 has used ultrasonic fuel ...

The Ting Smart Sensor quietly monitors your home wiring for potential hazards. Here's how it fared in my house.

New types of sensors can generate environmental data in real time using a range of tools, including flexible, printed ICs and ...