When do clocks fall back? Is it this weekend? Know when daylight saving time 2025 ends, we get an extra hour of sleep ...

The practice of daylight saving time in the U.S. began over a century ago. This year's time change is now just days away.

Daylight saving time in 2025, when clocks change by an hour, has begun. Here's a look at when exactly we "spring forward" and how daylight saving time works. What time exactly does the time change for ...

Neurologist Dr. Ptacek explains how "falling back" disrupts the 24-hour circadian clock, affecting mood and performance, with ...

Get ready for those dark and gloomy late afternoons. Of course the sun has already been setting earlier and earlier, but soon we will turn clocks back an hour for the 2025 fall time change. Here's ...

(NEXSTAR) — The days seem to be getting shorter and the temperatures are falling, both clear signs that we’re barreling toward winter. Before we get there, however, most of the U.S. must undergo the ...

Michigan is seeing shorter days, and in less than a month it will be dark much earlier when it's time to turn the clocks back an hour. Days will gradually get shorter leading up to the end of Daylight ...

Cortisol, known as the stress hormone, plays a crucial role in waking us up. Its levels are typically highest in the morning, coinciding with our natural waking time. The abrupt change brought on by ...

Like many Americans, Pittsburgh-area resident Josh Lucas wishes the time change didn't have to happen. "You get acclimated to a way of being, and then all of a sudden the sky is a different color, and ...

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

The disruption of sleeping and waking patterns from the daylight saving clock change reveals a great deal about our everyday ...