The inner core of the Earth is rotating at about 0.05-0.1 degrees per year, according to an analysis of seismic data from repeating earthquakes published in the journal Earth and Planetary Science Letters.
Earth's inner core may have started spinning in the other direction, study says - CBS News
The Earth's inner core may be reversing its rotation
Core
Earth's inner core may have stopped turning: study
Fact check: Climate change caused by humans, not Earth's core
The Earth's Inner Core ANU Research School of Earth Sciences
Earth's inner core may have stopped turning and could go into reverse, study suggests, National
Multidecadal variation of the Earth's inner-core rotation
Down to Earth: Has Earth's Inner Core Stopped Spinning?
Earth's inner core rotating slower than surface
Earth's inner core may have started spinning in the other direction, study says - CBS News
Earth's inner core may have started spinning other way, study shows
Scientists: Earth's Inner Core May Have Stopped Rotating, Could Reverse