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

The broadcast repeats at regular time intervals. This eerie broadcast started on February 28, just hours after the United ...

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

Twelve hours after the US and Israel began bombing Iran on February 28, 2026, a shortwave radio signal started broadcasting ...

Add Yahoo as a preferred source to see more of our stories on Google. What are numbers stations? Numbers stations are mysterious, unsettling, and one of the strangest things you'll ever hear. They're ...

To Whom It May Concern, I just read the guest commentary “Why Reviving Shortwave is a Non-Starter” on your web site. While some of the stated facts would seem true, I believe that some other facts ...

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 ...

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 ...

[Sjef Verhoeven] still loves radio and enjoys the challenge of listening to radio signals from far away. He wanted to build his own radio and turned to the TEF6686 chip, a device often found in car ...