A recent study shows that earthquakes create complex sound waves in the ionosphere, which interfere with satellite signals, ...

When an earthquake strikes, most of us imagine shaking buildings, cracked roads, and frightened people running for safety.

In September 2023, a bizarre global seismic signal was observed which appeared every 90 seconds over nine days—and was then ...

In 2023, scientists were baffled by a bizarre seismic signal that repeated every 90 seconds for nine days. Now, a study has ...