Forces deep underground seem to be deforming Earth’s inner core

Seismic waves suggest the planet’s solid inner core is being pulled out of shape – and it has undergone these changes over just a few decades

​Seismic waves suggest the planet’s solid inner core is being pulled out of shape – and it has undergone these changes over just a few decades Seismic waves suggest the planet’s solid inner core is being pulled out of shape – and it has undergone these changes over just a few decades