Shortwave broadcasters need more spectrum to overcome congestion in the 4-10 MHz band. That’s the view of an official of the Asia-Pacific Broadcasting Union. The group of broadcasters participated in ...

First heard as US and Israeli strikes on Iran began, the shortwave broadcast has since been traced to a US military base in ...

As Solar Cycle 25 peaks, learn how increased sunspots and ionospheric ionization are boosting shortwave radio propagation.

Washington, D.C. (CTV Network) — In a world of mobile phones, satellites and the internet, some old school technology is making a major comeback. The shortwave radio, used by spies for decades to send ...

The proliferation of Web-based radio stations should mean that a traveler with a modem and a laptop is never without up-to-the-minute news, conversation and music from home. But I found a major flaw ...

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 ...