Here’s when we reset the clocks to fall back in 2025 and a little history about the origin of daylight saving time.

On Sunday, Nov. 2, participants will turn their clocks back from 2 a.m. to 1 a.m. — marking the end of Daylight Saving Time ...

Proponents of permanent standard time contend that more morning light is better for our health. Organizations including the ...

Stanford Medicine researchers have discovered there are long-term health hazards from changing the clocks twice a year—and ...

Switching to permanent standard time would prevent about 300,000 cases of stroke per year and result in 2.6 million fewer ...

Winding clocks an hour back this fall, when daylight saving time ends for the year across much of the U.S., might do more ...

Daylight Saving Time, sometimes called incorrectly by the plural Daylight Savings Time, ends on Sunday, Nov. 32 2024 (11/02/25). The end of DST marks the day when clocks 'fall back' one hour, giving ...

Stanford study predicts fewer obesity and stroke cases if the U.S. adopts permanent Standard Time, reshaping the daylight saving time debate.

The twice-annual time change can cause confusion and disruptions to schedules for children, adults and pets. Here's what to ...

A Stanford study shows daylight saving time raises health risks, while standard time better aligns with human biology.

As fall sets in, the Pacific Northwest is already losing sunlight, and when Daylight Saving Time ends in early November, ...

Every spring, most Americans dutifully adjust their clocks forward to daylight saving time, and every fall, back to standard ...