The new Doomsday Clock time has been set by the Bulletin of the Atomic Scientists. Here’s what it means.

Will we lose or gain an hour of sleep during the time change? When do clocks spring forward? What to know about daylight ...

A steeple clock at the Unitarian Universalist Church in Carlisle, Massachusetts on Nov. 3, 2023. Reporter On March 9, most people in the U.S. will set their clocks forward an hour, thanks to the start ...

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 ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the difference, showing that Mars clocks tick slightly faster—and fluctuate over the ...

When do clocks change? Daylight saving time ends at 2 a.m. on Sunday, Nov. 2, as clocks fall back one hour. It will mean most people in the U.S. and Canada gain an extra hour of sleep as standard time ...

It’s times like this I wish I lived in Hawaii. Or Arizona. Or American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, the U.S. Virgin Islands, or on the Western lands of the Navajo nation.