A nanoscale optical device has been developed that allows independent control over the intensity and phase of light. By ...

A research team has developed a device principle that can utilize "spin loss," which was previously thought of as a simple loss, as a new power source for magnetic control. Subscribe to our newsletter ...

- DGIST, KAIST, and Korea University collaborated to develop a three-dimensional device with reversible heating/cooling based on the thermal radiation phenomenon -- Research published as a cover ...

We're caught in a vicious circle of facing increasing temperatures across the planet, and combating that with air conditioning – which in turn causes global warming. A problem worth throwing a whole ...

For all the impressive tasks that drones can do, there is one that remains beyond their power: facial recognition. Drones are generally much farther from their subjects than the kind of cameras, such ...

As artificial intelligence (AI) continues to advance, researchers have identified a breakthrough that could make AI technologies faster and more efficient. As artificial intelligence (AI) continues to ...

Wasted radio signals can be converted into electricity using a new kind of antenna rooted in how electrons behave at a quantum level. When you purchase through links on our site, we may earn an ...

Excess energy from wireless 6G networks could be harvested by a copper coil and the human body. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.