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

We mentioned last week that in iOS 26.1, Apple changed how the Clock app icon’s seconds hand moves in low power mode. Instead of continuously moving, the seconds hand ticks with each second like a ...

The familiar tick-tock of wall clocks originates from the escapement mechanism, which controls gear movement in precise steps. While our brains perceive two distinct sounds, clocks actually produce ...

Daylight saving time ends this Sunday at 2:00 a.m. It was introduced in 1918 as a way to conserve energy by making the most of summer’s daylight hours. But some people say that shifting our clocks is ...

When daylight saving time ends on Sunday, and mornings are gradually growing darker. Whether you’re after a gentle sunrise glow or a good old-fashioned buzzer that could wake the neighbors, we’ve ...

(NEXSTAR) — The days seem to be getting shorter and the temperatures are falling, both clear signs that we’re barreling toward winter. Before we get there, however, most of the U.S. must undergo the ...

Editor’s Note: This story has been updated to include nine states that have passed permanent daylight saving time legislation that were unintentionally omitted. We ...

What do you do when you have to leave your desktop or workstation for some time? Have you set any screensaver on your PC? If not, you should consider using one! Today, in this post, I will be sharing ...

Markus Lutz is CTO and Founder of SiTime Corporation. He is a MEMS expert, a prolific entrepreneur and inventor who holds over 100 patents. If there is one thing that modern society has in common with ...

A wall clock typically falls into one of two categories. There are the practical and easy-to-read ones, the most quintessential example being the kind you’d find in a high-school classroom. Then, ...