Scientists observed M87’s first gamma-ray flare in a decade, revealing insights into its supermassive black hole and ...

EM waves carry energy, momentum and angular momentum away from their source particle and can impart those quantities to matter with which they interact. Electromagnetic radiation is associated with ...

Does light behave more like a particle, or like a wave? Today we know the surprising answer. Here's why it took so long to ...

Moreover, as all the outer magnetized planets have electron radiation belts and all have been observed to support whistler mode waves, acceleration by gyro-resonant wave–particle interactions ...

form of electromagnetic radiation than visible light. Light doesn’t simply shift from being a wave to a particle at some ...

We say that it becomes ‘excited’. An electron can be excited when its absorbs energy from electromagnetic radiation. Different changes in energy level need different frequencies of ...

Photoemission is a process during which electrons are ejected from a metal surface when exposed to electromagnetic radiation, (eg ultraviolet). If a clean, positively charged zinc plate is exposed ...

According to Freese and Winkler, however, a Dark Big Bang is consistent with the evidence for dark matter – as long as it ...

This transport marks a scientific milestone, though it has a fictional parallel. In Dan Brown’s thriller Angels & Demons, ...

A research team out of Uruguay has found that it’s possible to intercept the wireless electromagnetic radiation coming from an HDMI cable and interpret the video by processing it with AI.

The Arecibo Observatory’s “uniquely powerful electromagnetic radiation environment” is the most likely initial cause of its destruction and collapse in December 2020. That’s according to a new report ...