Disruptions to our circadian clocks—the internal molecular timekeepers "ticking" in nearly every cell of our body throughout ...

State and federal lawmakers alike tried to lock the clocks in 2025, but with little success. Will 2026 be any different?

A large England study found fewer NHS visits for sleep, heart, and mental health issues after clocks moved back in autumn.

A deeper look at the legislative and regional conflicts that caused efforts to end clock changes to fail in 2025, and the ...

This year’s fall reset of our clocks back an hour appears to have permanently changed the morning rising time for our 14-year ...

Days are already gradually lengthening after the winter solstice, but the official clock change will significantly shift both ...

We sprang forward — now, it's time to fall back again. Daylight saving time will officially end in North America on Sunday Nov. 2, 2025, when clocks move back by an hour. In most of Europe, meanwhile, ...

After years of discussion and what seems like endless arguments, the shot clock has found its way into Kentucky high school basketball starting in 2027-28 — and it'll be interesting to see how the ...

Earth’s rotation is slowly slowing, scientists say, meaning days are getting longer, though the change takes millions of ...

For more than a century, one clock has been keeping time in the Supreme Court of Newfoundland and Labrador. Clockmaker Chris ...

Earth isn’t spinning as steadily as we think. Scientists say subtle cosmic and climate forces are slowing it down, hinting at ...

Winter starts Sunday with the solstice. Why is it the shortest day, longest night? What to know in Mississippi ...