Daylight saving time has arrived — and for those of us who hate losing sleep, the countdown to it ending has begun.

Daylight saving time will begin Sunday, March 8, at 2 a.m local time in the U.S. The clocks "spring forward" by one hour, ...

Americans will gain an extra hour of sleep as daylight saving time comes to an end on Sunday. Clocks will "fall back" one hour, resulting in shorter days and longer nights as winter approaches. This ...