Your body has an internal clock that dictates when you eat, sleep and might have a heart attack – all based on time of day

Your body follows a circadian rhythm that influences everything from how well your medications work to the best time for ...

Daylight Saving Time: When does the clock fall back today? How to adjust to the change?

Most Americans will enjoy an extra hour of sleep this weekend as the nation transitions from daylight saving time to standard ...
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How to adjust as daylight saving time ends and clocks fall back

Daylight saving time ends soon, and Americans are about to gain an extra hour as clocks roll back. The shift sounds like a ...

An Indigenous approach shows how changing the clocks for daylight saving time runs counter to human nature – and nature itself

While the rest of nature rises and slumbers to lunar and solar cycles, humans work and sleep to the resetting of their ...

Scientists create new time crystals that are visible to the naked eye

If you were able to visualize the passage of time, it may appear as looping ribbons of color, these fragments ribboning and ...

Here's how Americans feel about changing the clocks, according to a new AP-NORC poll

A new AP-NORC poll finds that only 12% of U.S. adults support the current system of daylight saving time, which has people in ...

Daylight Saving Time ends soon, clocks to 'fall back'. What it means and what changes

As the winter season approaches, Daylight Saving Time is coming to an end on November 2, Sunday. This year, the Daylight ...

An Indigenous approach shows how changing the clocks for daylight saving time runs counter to human nature

Why do we turn the clocks forward and backward twice a year? Academics, scientists, politicians, economists, employers, ...

Q&A with neurologist: Why is it so hard to adjust when clocks 'fall back?'

Daylight saving time ends this Sunday at 2:00 a.m. It was introduced in 1918 as a way to conserve energy by making the most ...

A time change is coming soon to South Florida. How that could affect your health

Daylight saving time ends across most of the United States on the first Sunday of November, according to Time and Date, an ...

Daylight saving time ends tonight Here’s a simple way to reset your body clock faster

The spring change to daylight saving time can be a little rougher as darker mornings and lighter evenings make it harder to fall asleep on time. Those first few days have been linked to increases in ...