In the world of modern optics, frequency combs are invaluable tools. These devices act as rulers for measuring light, ...

Peculiar bursts of energy called chorus waves have been detected in deep space far from our planet, suggesting they could ...

The chameleon, a lizard known for its color-changing skin, is the inspiration behind a new electromagnetic material that ...

Researchers developed innovative methods to enhance frequency conversion of terahertz (THz) waves in graphene-based ...

Part 2 of this DI series presents a device that allows you to play with and display live SDR signal spectrums with negative ...

Scientists have detected cosmic waves that sound like chirping birds in an unexpected place. These bursts of plasma, called ...

The frequency illusion, also called the Baader-Meinhof phenomenon, is a cognitive bias in which someone learns a novel word or concept—and then “suddenly” encounters it everywhere, whereas ...