For decades, mysterious shortwave radio broadcasts transmitted eerie sequences of numbers, tones, and robotic voices to ...

“Tavajoh! Tavajoh! Tavajoh!” a man’s voice announces, before going on to narrate a string of numbers in no apparent order, slowly and rhythmically. After nearly two hours, the calls of “Attention!” in ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Add Yahoo as a preferred source to see more of our stories on Google. For as long as I can remember, I have been interested in radio. My earliest experiences were nighttime AM radio adventures, ...

Priyom, a group of ham radio enthusiasts dedicated to tracking down and listening to mysterious "numbers stations" around the world, says that it has intercepted a new broadcast that has been active ...