Some of the World’s Atomic Clocks Were Off Last Week (by 5-Millionths of a Second)

Time appeared to skip a beat last week when some of the world’s most accurate clocks were affected by a wind-induced power ...
University of Nevada, Reno

The most precise clock ever built ticks closer to reality

Nuclear clocks are a technology researchers have been working toward for decades. New research in theoretical physics brings them closer to reality.

A Chip that Keeps Time (Almost) Like an Atomic Clock

For decades, atomic clocks have provided the most stable means of timekeeping. They measure time by oscillating in step with ...
NBC Chicago

Clocks to ‘spring forward' overnight as daylight saving time begins. Here's what to know

After approximately four months of observing standard time, clocks will spring forward overnight as the observance of daylight saving time begins in much of the United States. The change takes place ...
syracuse.com

Daylight Saving Time: Clocks ‘spring forward’ earlier this year

When do we turn our clocks forward for Daylight Saving Time? Daylight Saving Time 2025 starts on Sunday, March 9, at 2 a.m. That’s a day earlier than last year and one of the earliest possible dates ...
NBC New York

Daylight Saving Time: What time do clocks roll back — and when?

On Sunday, Nov. 3, we will once again say goodbye to daylight saving time and welcome the return to standard time. Daylight saving time began in the U.S. on March 10, and while there have been ...