When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

Humans can detect buried objects without touching them, sensing faint pressure ripples in sand. Scientists are calling this ...

The depth-defying lens can focus on multiple objects at different distances.

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Dark matter is an elusive type of matter that does not emit, absorb or reflect light, interacting very weakly with ordinary ...

My home is much better with well-applied artificial intelligence, making things safer and saving money. Here's where AI is finally proving itself.

At the heart of every camera is a sensor, whether that sensor is a collection of light-detecting pixels or a strip of 35-millimeter film. But what happens when you want to take a picture of something ...

“The best estimates suggest Rubin should detect between 5 and 50 ISOs over its 10 year survey, stemming from the ...

Robot vacuums have steadily improved their cleaning performance and object avoidance over the years, but during our testing at CNET Labs, we discovered an odd trade-off.