Earth's core is growing 'lopsided' and scientists don't know why

New seismic models show that Earth's inner core may be growing faster in the east than in the west, creating a 'lopsided' pattern at the center of our planet.

Earth's core is growing 'lopsided' and scientists don't know
why
New seismic models show that Earth's inner core may be growing faster in the east than in the west, creating a 'lopsided' pattern at the center of our planet.