A quick test shows that ChatGPT still cannot read your system clock. When asked for the current time, it defers to the user’s ...

Time moves differently on Mars. NIST physicts recently calculated exactly how fast each second passes on Mars. And if humans want to explore the solar system, every microsecond counts.

Daylight saving time (DST) comes to an end this weekend when we all “fall back” by setting our clocks back by one hour. On Sunday, Nov. 2, we’ll move our clocks back from 2 a.m. to 1 a.m. local time, ...

Autumn is here, and that means it's time for the clocks to fall back. Daylight saving time starts on the second Sunday of March, when clocks spring forward an hour. Clocks will fall back an hour – so ...

On Earth, telling time is easy. Our clocks are synchronized using atomic clocks, GPS satellites, and fast communication ...

Days are shortening more and more as we delve into fall and creep closer to winter. The end of daylight saving time is just weeks away, meaning Illinois residents will soon have to turn their clocks ...

Every year in (most of) the U.S., we move our clocks ahead one hour in the spring and one hour back in the fall. That time in between is called daylight saving time. (That’s right, drop that “s.”) As ...