This Russian radio signal might end the world. Scared? Maybe you should be.

A Soviet-era signal has been buzzing for over 40 years. Some say it’s a nuclear trigger. Others say aliens. No one knows who’s behind it. At 4625 kHz, a dull mechanical buzz echoes endlessly – day and night, winter and summer, across borders and decades. The sound is steady, almost hypnotic. Sometimes it falters. A […]