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.

The Electromagnetic Battle Management system will be a new start in FY21. Radio waves, used with the direction finding system that the soldiers in the picture are testing, are one part of the ...

Electromagnetic spectrum operations (EMSO) have rocketed to prominence across the U.S. military, complete with their own doctrine, billets and centers of excellence. Yet decades before EMSO was ...

The FY21 NDAA is requiring the secretary of defense to transfer electromagnetic spectrum operations responsibilities away from the commander of Strategic Command. (Sgt. Michael C. Roach/Army) ...

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 ...

There is a huge debate going on right now in Washington regarding the electromagnetic spectrum. The crux of the debate centers around whether the Federal government should auction additional portions ...

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 ...

One of the landmark discoveries of 19 th century physics was the realisation that electricity, magnetism and light are all connected. Experiments had already shown that the movement of electrical ...