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World’s timekeepers upend how they adjust time to avoid catastrophic ‘negative second’

NatureThursday, October 15, 2026 at 12:00 AM

RedScroll Brief

Nature, Published online: 15 October 2026; doi:10. 1038/d41586-026-03329-z Governments have voted to abolish the leap second immediately and replace it with a leap hour.

RedScroll Signal

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Science
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Why it matters
Scientific signal separates durable discovery from noise — and often foreshadows policy and product. Nature, Published online: 15 October 2026; doi:10. 1038/d41586-026-03329-z Governments have voted to abolish the leap second immediately and replace it with a leap hour.

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RedScroll Briefing

Extractive editorial brief — not a reprint of the original

What happened

Nature, Published online: 15 October 2026; doi:10. 1038/d41586-026-03329-z Governments have voted to abolish the leap second immediately and replace it with a leap hour.

Why it matters

Scientific signal separates durable discovery from noise — and often foreshadows policy and product.

Background

Nature reported on this under science. RedScroll surfaces the signal with an extractive brief — not a reprint of the original article. Read the source for full reporting.

Timeline

  1. Nature published: World’s timekeepers upend how they adjust time to avoid catastrophic ‘negative second’

  2. Story is in today’s RedScroll edition. Follow the original source for updates.

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Nature

Original reporting by Nature. RedScroll provides an extractive briefing only.