The U.K.’s successful testing of quantum atomic clocks aboard submarines provides validation for further research in quantum ...

(CNN) — No, I did not prepare for the end of Daylight Saving Time this past weekend, when most US states set clocks back an hour. Sunrise and sunset now come an hour earlier, despite my protestations.

Last month, FBI Director Kash Patel announced that the Secret Service discovered a “suspicious” hunting stand near Palm Beach International Airport with a direct sight line to where President Donald ...

DENVER (KDVR) — Denver just experienced its last sunset after 5 p.m. of the year as daylight saving time comes to an end on Sunday. Be sure to set clocks back one hour on Sunday (if it does not do so ...

Ohio will soon gain an hour of sleep, as we return to standard time this weekend. In November, millions of Americans will turn back their clocks, marking the end of daylight saving time in 2025. The ...

Californians will soon gain a merciful extra hour this fall as when most of the U.S. returns to standard time in early November. On Nov. 2, Daylight Saving Time will end, and if you have any manual ...

Daylight saving time will end on Sunday, November 2, 2025, when clocks "fall back" one hour. Clocks will "spring forward" one hour for the start of daylight saving time on Sunday, March 8, 2026. The ...

Join the "Fall Back into Savings" event, Nov. 1–4, for discounts, a sweepstakes, and a sweet treat for {N}power® members. Whether you're gearing up for holiday hosting, stocking your pantry, or ...

A team of researchers in Austria has recently demonstrated that the world’s first nuclear clock could help answer whether the fine-structure constant changes over time. The scientists from the Vienna ...

Your body may have gotten used to the sunsets before 6 p.m. But come these weekend, they'll be even earlier -- by about 60 minutes. That's because on Sunday, daylight saving time will come to an end ...

Each year, Daylight Saving Time (DST) starts on the second Sunday in March and ends on the first Sunday in November. Daylight Saving Time is observed by majority of U.S. states, except for Hawaii and ...