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Earth’s Inner Core Has Warped Over the Past Two Decades, Scientists Say

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Summary
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78% Informative

Seismologists from the U.S. and China have analyzed seismic waves from repeating earthquakes that pass through Earth ’s inner core.

They found that the last two decades may have seen changes in the inner core's shape and rate of rotation.

Their work sheds light on previously unknown dynamics taking place 1,802 miles ( 2,900 kilometers ) beneath our feet.

VR Score

83

Informative language

85

Neutral language

27

Article tone

informal

Language

English

Language complexity

59

Offensive language

not offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

long-living

Source diversity

1

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