The rotation of Earth's inner core is slowing down - Space.com
- The rotation of Earth's inner core is slowing down Space.com
- Inner core backtracking by seismic waveform change reversals Nature.com
- USC study confirms the rotation of Earth's inner core has slowed University of Southern California
- Earth's rotating inner core is starting to slow down — and it could alter the length of our days Yahoo! Voices
- The Rotation of the Earth's Core Is Slowing Down: So What Does That Mean? Syfy