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

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 ...

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

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

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.

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

Here is everything I saw with a smart telescope in a light-polluted city including galaxies, nebulas and star clusters.

The fine print for AirPods Pro 3 (if you’re getting them for Sept. 19) is that the Live Translation feature is launching in ...

Even if you just look at phone cameras from a few years ago, modern smartphones are more like DSLRs than ever before, especially with proper lighting. With multiple lenses, high-resolution sensors, ...

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

Researchers at the University of California, Davis, have created a miniaturized microscope for real-time, high-resolution, ...