Imagine, right now, as you read these words, you're immersed in an unseen ocean of energy. Waves are zipping through your ...

Why the electromagnetic spectrum is so interesting and useful for scientists and everyday life. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Long-term study The HESS observatory in Namibia has made a “unique measurement” of the electron and positron cosmic ray spectrum. (Courtesy: Klepser/DESY/HESS collaboration/CC BY-SA 3.0) A new ...

The electromagnetic spectrum is the range of frequencies covering the spectrum of radiation. It covers wavelengths from thousands of miles to a fraction of the size of an atomic nucleus. Bands of ...

Electromagnetic wave is a wave consisting of electric and magnetic fields oscillating and traveling on the same direction. Light is an example of an electromagnetic wave and light in general is part ...