- Earth moves far under our feet: New study shows Earth's inner core oscillates Mirage News
- Earth's inner core could oscillate over a six year cycle Cosmos
- The Length of a Day Oscillates Every 6 Years, And We May Finally Know Why ScienceAlert
- Earth's inner core 'oscillates' over a mile every six years, study claims Daily Mail
- Earth’s core is twisting under our feet, scientists find The Independent
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