The leap second is on the chopping block — and timekeeping could change forever

Scientists and officials from around the world have voted to eliminate the "leap second," a periodic adjustment added to clocks to keep them aligned with Earth's rotation. Instead of adding individual leap seconds, timekeeping will shift to using occasional leap hours in the future. The change comes after decades of debate about the complications leap seconds create for computer systems. The switch may take thousands of years to actually implement.

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National story. 16 articles from 14 sources. Sources that ran the same article count once, which leaves 6 viewpoints. Updated 9h ago.

How each side is putting it

Left

1 viewpoint
Scientific AmericanLean Left· 1d ago

Scientists vote to end leap seconds, redefining how the world keeps time

Center

5 viewpoints
EarthSkyCenter· 9h ago

No more leap seconds! Timekeeping is officially changing

CNETCenter· 22h ago

World Timekeepers Decide to Kill the Leap Second

Ran by 2 outlets· KESQ Palm Springs, KRDO
KESQ Palm SpringsCenter· 1d ago

The leap second is on the chopping block — and timekeeping could change forever

KRDOCenter· 1d ago

The leap second is on the chopping block — and timekeeping could change forever

The RegisterCenter· 2d ago

Leap seconds face judgment day as time lords prepare to vote

Ran by 8 outlets· Local News 8, ABC 17 Mid-Missouri, +6 more
Local News 8Center· 3d ago

Earth’s rotation is notoriously wobbly. It could alter the fate of the leap second

ABC 17 Mid-MissouriCenter· 3d ago

Earth’s rotation is notoriously wobbly. It could alter the fate of the leap second

KESQ Palm SpringsCenter· 3d ago

Earth’s rotation is notoriously wobbly. It could alter the fate of the leap second

KRDOCenter· 3d ago

Earth’s rotation is notoriously wobbly. It could alter the fate of the leap second

KEYT Santa BarbaraCenter· 3d ago

Earth’s rotation is notoriously wobbly. It could alter the fate of the leap second

KVIA El PasoCenter· 3d ago

Earth’s rotation is notoriously wobbly. It could alter the fate of the leap second

KTVZ BendCenter· 3d ago

Earth’s rotation is notoriously wobbly. It could alter the fate of the leap second

KION Central CoastCenter· 3d ago

Earth’s rotation is notoriously wobbly. It could alter the fate of the leap second

Right

0 viewpoints

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Other outlets

International, entertainment and tech outlets, by their rating. Not counted in the bar above. How we count coverage

Left

2 articles
The GuardianLean Left· 1d ago

Time’s up for the leap second as scientists swap it for the leap hour

Al JazeeraLean Left· 1d ago

Clock ticking for leap second: Why timekeeping could change forever

Center

0 articles

None

Right

0 articles

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The story so far

2 developments
  1. Oct 15The leap second is on the chopping block — and timekeeping could change forever
  2. Oct 15Time’s up for the leap second as scientists swap it for the leap hour

Who covered each development