Scientists have developed a new kind of wearable sensor that can detect signs of eye disease—without drawing blood or using ...

A minimalist molecular coating enables organic devices to generate power and detect light indoors, resolving a materials ...

The check engine light just came on with my 2014 Forester. At the same time, another warning light came on of a car with two ...

Dusk-to-dawn light bulbs turn on at dusk and turn off when daylight breaks, detecting the change in light using a photocell ...

The Check Engine Light (CEL) happens when there is an issue. If you clear it manually, it may keep returning until the ...

California's intriguingly named Puckipuppy has unleashed a heavy hauling electric trike called the Rottweiler that boasts a ...

Vehicles have three kinds of oil lights, and each means something different. So when they come on, how long should you wait ...

A Microsoft analog optical computer has solved two optimization problems and shown potential for AI workloads using less energy.

Changing the oil is the most common maintenance you'll have to do on your car, but what happens when the check engine light ...

Apple's compact smart speaker can develop problems with the touch sensor after a few years of use. It is unclear how often this happens – There is no remedy.

Wearable skin sensors are an innovative technology that can continuously monitor an individual’s health data. These ...

A fundamental difficulty of working with nanoparticles is that your objects of study are too small for an optical microscope to resolve, and thus measuring their size can be quite a challenge. Of ...