Clocks come in many styles and sizes, with perhaps the most visually pleasing ones involving marbles. Watching these little spheres obey gravity and form clearly readable numbers on a clock has ...

Phase-coherent lasers are crucial for many precision tasks, including timekeeping. Here on Earth the most stable optical ...

Daylight saving time for 2026 begins on Sunday, March 8, when clocks will spring forward one hour. The first day of spring in 2026 is March 20 for the astronomical season and March 1 for the ...

The shortest month of the year will soon give way to warm spring weather in the month of March and the start of this year's daylight saving 2026 time change. Here's when to move the clocks ahead and ...

Time crystals are an oddity of quantum physics, but new calculations show that these bizarre materials could be useful for building very accurate clocks. All crystals are defined by repetition – ...

Add Yahoo as a preferred source to see more of our stories on Google. In a few weeks, it will be time to set clocks ahead one hour for the start of daylight saving time. Despite some efforts to end ...

Daylight saving time is almost here. Clocks across most of the United States will soon spring forward one hour, shifting an hour of daylight from the morning to the evening. The change arrives as days ...

Add Yahoo as a preferred source to see more of our stories on Google. Now that 2026 is officially underway, we’re only a few short weeks away from gaining more of that precious daylight. Although it ...

Now that 2026 is officially underway, we’re only a few short weeks away from gaining more of that precious daylight. Although it may be a few weeks away, it’s time to prepare for Daylight Saving Time.

XREAL has rolled out a real-time 3D conversion feature to its flagship AR glasses, which the company says converts any 2D content to 3D. Xreal initially launched its ‘Real 3D’ software on Xreal 1S AR ...

The "Doomsday Clock" was set to 85 seconds to midnight on Jan. 27 — marking the closest it has been to the time that represents apocalypse in its history. “The Doomsday Clock’s message cannot be ...

Alex Sundby is a senior editor at CBSNews.com. In addition to editing content, Alex also covers breaking news, writing about crime and severe weather as well as everything from multistate lottery ...