Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

Although many of us rely on digital means to tell the time, is there a trend toward embracing the classic, large wall clock?

I know just how important a solid sleep routine is and how impactful using your phone before bed can be. But, despite knowing ...

Learn more A blaring alarm clock in the morning can be a jarring ... brightness that you can select on the device. If you use a white noise sound machine to fall asleep, you might consider an ...

Seventy-eight years ago, scientists created a unique sort of timepiece — named the Doomsday Clock — as a symbolic attempt to gauge how close humanity is to destroying the world. On Tuesday ...

Aila Slisco is a Newsweek night reporter based in New York. Her focus is on reporting national politics, where she has covered the 2020 and 2022 elections, the impeachments of Donald Trump and ...

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An icon of an exclamation mark on a circular background. An icon of a digital camera. An icon of a caret arrow. An icon of a clock face. An icon of the an X shape. An icon used to represent where ...

“While I wish we could go back to talking about minutes to midnight instead of seconds, unfortunately that no longer reflects reality,” MacDonald said. What happens if the clock reaches midnigh ...

The Doomsday clock was set at 89 seconds to midnight on ... The decades-old international symbol, described by the University of Chicago-based nonprofit the Bulletin of Atomic Scientists as ...

Fit-again New Zealand centre Steven Adams is rediscovering his groove in the NBA as he hits a purple patch of form for the Houston Rockets. Adams is showing signs of a returning close to his best form ...