After more than a century, an era comes to an end as the world's longest-running long-wave radio service shuts down. On June ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

The radio broadcast “air chain” is rapidly evolving from a linear, hardware-defined signal path into a flexible, software-driven ecosystem.

Whiskey, four, echo, x-ray, uniform. A seemingly random collection of words may be the difference in an emergency. The Rowan ...