Even with the loss of the Voice of America, the international shortwave radio bands are still alive with stations worth listening to. But what can you do if you don’t have a shortwave radio receiver, ...

Does this even exist? Everything I can find online is either Windows or Linux. I want to listen to some numbers stations but don't want to fork out on a bunch of ham gear I'll use once and relegate to ...

An example of signal strength predictions from the technical study submitted by the SMC with its petition to the FCC. In this example the desired signal is being sent from Chicago to the east. The FCC ...

Ham radio operators are sounding the alarm over the latest threat to their beloved hobby—and this time, it is coming from Wall Street. A group of high-frequency trading firms is asking the Federal ...

Octopuses and their arms are a bit of a mystery.  Not because scientists don’t know how they work; they’re boneless hydrostats, made up of groups of muscles working together and capable of bending, ...