iPhone users discovered the Clock app icon's second hand behaves differently in Low Power Mode, ticking like a quartz watch ...

If you’ve ever groaned about losing an hour of sleep, you may want to mark your calendar and plan ahead for the annual “spring ahead” ritual. In 2026, daylight saving time will kick off in just a few ...

At the dawn of the nuclear age, scientists created the Doomsday Clock as a symbolic representation of how close humanity is to destroying the world. On Tuesday, nearly eight decades later, the clock ...

Wall Street threw a nearly everything rally on Thursday, with technology stocks and small caps advancing again as longer-term Treasurys eased. The two-day surge in equities helped recover most of the ...

Researchers at the UK’s National Physical Laboratory (NPL) have created a tiny atomic fountain clock. It is only 5 percent the size of a normal one but keeps the same high-precision time. The clock’s ...

Jan 15 (Reuters) - Nine-time Olympic gold medalist Katie Ledecky clocked the second-fastest swim ever in the women's 1,500-metre freestyle at the 2026 U.S. Pro Swim Series event in Austin on Wednesday ...

The holidays are over. The darkness is heavy. Basically, winter’s making things pretty drab right now. This is all making plenty of people daydream about longer days and warmer weather. That being ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. I can’t stop thinking about the website AI World Clocks. The ...

The sun is setting later each day as winter continues, but nothing says spring like the day we spring the clocks forward. Here's when and what to know about daylight saving 2026 start and end. Under ...

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 ...