Scientists have created a tiny chip that can generate, steer, and read light-based information all in one device, marking a ...

There was a time when a CB radio was a simple affair: a small box with a channel selector, volume, and squelch controls. No ...

Scientists at the University of Witwatersrand and the University of East Anglia have uncovered a hidden property of light that allows it to twist, spin and behave differently - without mirrors, ...

The time of the day that you use electricity at home could determine how expensive or inexpensive your power bill is. Seattle City Light launched a new rate option called “Time of Use” for residential ...

The Bureau of Street Lighting has played a key role in the proliferation of automated license plate readers, a surveillance ...

TTVKTR open-source firmware converts old IR remote controls into presentation clickers through Raspberry Pi RP2040 USB boards ...

The latest Google Home update lets you tap into Gemini's camera scene understanding for automations, while there ...

Chris Doble] has high ambitions: he’s making his own scanning-electron microscope, and as the first step he’s built a ...

That conversion slows the process and increases energy use, reducing the benefits of photonic computing. Using exciton-polaritons, the Penn researchers demonstrated all-light switching while using ...

Motorists could be misusing their headlights without realising. According to one driving expert, the habit is "not necessary" and could cause a crash or someone to fail their test. The driving ...

Motorists could be misusing their headlights without realising. According to one driving expert, the habit is "not necessary" and could cause a crash or someone to fail their test. The driving ...