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Earth's Speeding Rotation Sparks Concerns for Technology

7/24/2025

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Summary

Story summary

Earth's rotation is speeding up, with July 10 clocking in 1.36 milliseconds shorter than the usual 24 hours. This alarming trend could lead to a negative leap second by 2035, potentially disrupting technology. Climate change, especially the melting of ice, is further affecting our planet's spin, prompting experts to stress the importance of vigilant monitoring.

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Story summary

Earth's rotation is speeding up, with July 10 clocking in 1.36 milliseconds shorter than the usual 24 hours. This alarming trend could lead to a negative leap second by 2035, potentially disrupting technology. Climate change, especially the melting of ice, is further affecting our planet's spin, prompting experts to stress the importance of vigilant monitoring.