The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...

Researchers at the University of Pennsylvania and University of Michigan have created the world's smallest fully programmable ...

A simple burst of visible light can now create skin-safe electrodes that could transform medical and wearable electronics.

With contributions from Brown faculty and students, the LUX-ZEPLIN experiment analyzed the largest dataset ever collected by a dark matter detector, and the results provide the strongest constraints ...

An eerie new photo shows a giant red ring shining above Possagno, near the Italian Alps. The eye-catching image is almost identical to one taken in the same town in early 2023. When you purchase ...

Presence/motion sensors are one of the best ways to make automations feel more natural, but most of them run on batteries and eventually have to be swapped. That’s one of the main reasons I really ...

Scientists have developed a fully transparent skin sensor that accurately measures UV radiation, detecting light and converting it to electrical signals. So when the Sun's rays reach damaging levels, ...

The potential of using low-energy light to shape ferroelectric thin films for micro devices is advancing with an international team of researchers most recently reporting success with "photostriction.

Samsung silently introduced the 200MP ISOCELL HP5 camera sensor with tiny 0.5µm pixels. While its size makes it unsuitable for flagship main cameras, its compact design is ideal for flexible telephoto ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For daylight riding these lights offer superb visibility, and for street light lit commutes are ...

Ever wish you had insight on whether the plants in your home garden are really thriving? A group of Northeastern University researchers recently developed sensors that change color to indicate the ...