A smartwatch can tell us the level of oxygen in our blood, when our sleep is restless or the number of steps we take in a day ...

With help from a small transistor, a team of researchers led by Professor Fengnian Xia figured out a way to make a type of ...

The nation's oldest continuously operated weather observatory in Milton, Massachusetts, keeps track of a surprising climate indicator: the date the first blueberry ripens.

Diagnosis and management of atopic dermatitis, a type of eczema, are complicated by skin temperature fluctuations, unclear ...

FPAs are image sensors that convert infrared light into electrical signals to produce real-time thermal images and are widely ...

MP global shutter imaging at up to 120fps forms the common baseline for both the Onsemi AR0234 and the Onsemi AR0235 HyperLux SG, with the AR0234 delivering a 1/2.6-inch optical format at 3.0 µm pixel ...

Smart homes are finally getting affordable.

The ESP32 keeps finding new jobs in my house.

The 'suitcase robot' in my workshop is a self-propelled unit that incorporates a Raspberry Pi 4, servos, and a wheel mechanism into a small carry-on case frame. I prototyped it for an exhibition last ...

In brief: Recent security incidents have proven that internet-connected cars can be tracked and even hijacked by hacking their advanced infotainment systems, wireless keys, and the cloud servers of ...

Chemists in South Korea have created a stable color-changing sensor that displays an easily quantifiable response to the pH of its surroundings. Published in Microsystems & Nanoengineering, Dong-Hwan ...