There are trillions of charged particles—protons and electrons, the basic building blocks of matter—whizzing around above ...

An international team of astronomers has detected mysterious chirping signals in an unexpected region of space, raising major ...

Additionally, the THz region is rich in spectral features related to various ... structure of materials that are opaque to visible light and other forms of electromagnetic radiation. For example, ...

Ultraviolet (UV) radiation can cause eye damage ... with X-rays must take precautions to reduce this risk. Each region of the electromagnetic spectrum has a range of wavelengths associated ...

Scientists found electromagnetic waves they converted into chirping noises from much further in space than previously thought ...

Box 1: Generation and detection of terahertz radiation The terahertz region of the electromagnetic spectrum between 0.2 THz and 2 THz has been neglected for a long time. The reason is simple ...

It’s notoriously difficult to predict when the sun will belch out a large solar flare — an explosive burst of radiation that ...

NASA detects mysterious 'chirping' signals, or chorus waves, 165,000 km from Earth, revealing surprising energy transfer in ...

This discovery has opened new avenues for the understanding of complex behavior of space radiation and its effects on our dear planet.

A team of researchers has developed innovative methods to enhance frequency conversion of terahertz (THz) waves in graphene-based structures, unlocking new potential for faster, more efficient ...