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.

Did you know that the world around us is filled with different types of light waves ? From the warm glow of the sun to audible radio waves and invisible gamma rays, electromagnetic waves (action ...

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 ...

A new strategy outlines five strategic goals for achieving superiority in the electromagnetic spectrum. (Spc. Marcus Gresham/U.S. Army) WASHINGTON — The U.S. Department of Defense released its highly ...

Understanding and utilizing the electromagnetic spectrum is key to every branch of the military, but EMS experts within the military are skeptical about the need to declare EMS a domain. (Steve Stover ...

The Pentagon long has made a big effort to showcase its budding cyberwarfare capabilities. But the military has been less forthcoming about a key, more tangible component of cyber -- electronic ...

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 ...

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 ...