The electromagnetic spectrum, or EM spectrum, is the name given to the collection of all electromagnetic radiation in the universe. This is a type of energy that pervades the cosmos in the form of ...

You can change the radio station you're listening to with the flick of a dial. But imagine if your radio let you tune into any frequency you want, no matter how high. You wouldn't be stuck with the ...

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 ...

Starlink has proved critical for combat operations in Ukraine, and the system appears nimble enough to withstand sophisticated Russian electromagnetic attack. The U.S. military once dominated this ...

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 ...

A 413th Flight Test Squadron HH-60W Pave Hawk hangs in the anechoic chamber at the Joint Preflight Integration of Munitions and Electronic Systems hangar at Eglin Air Force Base, Fla. The J-PRIMES ...

There is more to light than meets the eye, and it teaches us a lot about the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Parts of ...

Forbes contributors publish independent expert analyses and insights. Jayshree Pandya is Founder of Risk Group & Host of Risk Roundup. Electronic warfare is on our doorstep, and no nation seems to be ...

Andrew W Wood collaborates with scientists and engineers employed by Telstra Corporation and his self-managed superannuation fund includes Telstra shares (around 5%). He receives funding from NHMRC ...

There are seven types of electromagnetic (EM) waves, which make up the electromagnetic spectrum. Electromagnetic waves are transverse waves, and travel at the speed of light. Different types of ...