Researchers have demonstrated a new optical atomic clock that uses a single laser and doesn't require cryogenic temperatures.

Here on Earth, it might not matter if your wristwatch runs a few seconds slow. But crucial spacecraft functions need accuracy ...

This marks the return to standard time. When local time reaches 2 a.m., clocks will turn backward an hour to 1 a.m. Your smartphones, computers and smart watches will automatically adjust to the ...

While the end of summer is less than a month away, we’re still more than 10 weeks from the end of Daylight Saving Time and turning our clocks back ... saving as have parts of British Columbia ...

A seasoned small business and technology writer and educator with more than 20 years of experience, Shweta excels in demystifying complex tech tools and concepts for small businesses. Her work has ...

If you're looking forward to our clocks "falling back" to get an extra ... California observes daylight saving time. Hawaii and parts of Arizona do not participate in daylight saving time.

While the end of summer is less than a month away, we’re still more than 10 weeks from the end of Daylight Saving Time and turning our clocks back ... saving as have parts of British Columbia ...

This marks the return to standard time. When local time reaches 2 a.m., clocks will turn backward an hour to 1 a.m. Your smartphones, computers and smart watches will automatically adjust to the time ...

It officially comes to an end on Sunday, Nov. 3. That’s when we’ll turn the clocks back an hour and return to standard time. On that date, with the clocks falling back one hour at 2 a.m., we ...

Light impacts the ticking of our internal clock — it tells our brain to be awake, while darkness signals that it’s time to sleep. That’s why screen time before bed can interfere with your sleep.

A clock with hands (an analogue clock) shows us the numbers 1-12. There are 24 hours in one day, so we measure time by splitting the day into two halves. The first 12 hours of the day, from ...