Most people think of radio as a source of music, news, sports, or talk shows. But hidden among ordinary broadcasts is a ...

The race to zero has never been fiercer. Every millisecond is precious, especially at a time when volatility and trading volumes have surged, fueled by the Covid-19 pandemic, the rise of meme stocks, ...

I started this by just hunting around for creepy shortwave signals using public WebSDR, KiwiSDR, and OpenWebRX receivers. That meant I didn’t need my own expensive transceiver, a license, or an ...

Numerous commenters have told the FCC that a proposal to “modernize” the shortwave band is a threat to amateur radio operators in the United States and possibly the end of ham radio as we know it. And ...

The second season of The Divided Dial, a series by WNYC's On the Media, explores the ideological battles playing out on shortwave radio, which can reach across continents. NINA MOINI: We've been ...

In this handout photo provided by NASA, an MDI image shows giant sunspots 486 and 488. Credit: NASA via Getty Images Beyond their love of radio, amateur radio operators and shortwave radio ...

[Mikrowave1] had a Unelco shortwave receiver as a kid. This was a typical simple radio for the 1960s using germanium and silicon transistors. It also had plug-in coils you had to insert into sockets ...

Can a simple medium-wave radio receive shortwave broadcasts? In 2005, Burkhard Kainka answered that question with a creative two-transistor converter.