On September 26, 2022, seismic-monitoring stations in northern Europe picked up signals that resembled small earthquakes—rumblings below the surface of the Baltic Sea detected as far as a thousand miles away. Soon after, operators in charge of…
On September 26, 2022, seismic-monitoring stations in northern Europe picked up signals that resembled small earthquakes—rumblings below the surface of the Baltic Sea detected as far as a thousand miles away. Soon after, operators in charge of…