California and most of the U.S. turn the clock ahead an hour — or springs forward — for daylight saving time in early March. That means the sun will appear to rise earlier in the day. Some Earthlings ...

The Bulletin of the Atomic Scientists set the time at 89 seconds to midnight – the closest it has ever been. The Doomsday Clock, which represents how close humanity is to global disaster, has moved ...

Those long summer days are becoming shorter, which means it’s almost time for Americans to adjust their clocks. According to TimeAndDate, Americans will turn their clocks back from 2 a.m. to 1 a.m. on ...

September 1 marked the start of meteorological fall, despite last weekend's weather feeling more like summer. What's next? The start of astronomical fall and then changing clocks for the end of ...