Hawaii and most of Arizona do not observe daylight saving time. Because of its desert climate, Arizona doesn't follow ...

Here's what to know about when DST started and ends in 2025, why it exists and if President Donald Trump is actually ending ...

The changing of the clocks has long been controversial, and Elon Musk put out a poll to see how the general public feels ...

You may have been groggy this morning thanks to our clocks “springing forward” an hour overnight. Unless, of course, you live in either of the two states that don’t observe daylight saving ...

Those are the places under U.S. jurisdiction that do not observe the manifest folly of Daylight Saving Time, and will be ...

It's time to "spring forward." Daylight Saving Time begins this month. Here's everything you need to know about the seasonal ...

One important pathway is that this persistent mismatch disrupts our sleep patterns and leads to significant sleep deprivation ...

As we look forward to longer daylight hours, the conversation, once again, turns to whether the country should just have one ...

Daylight saving time stole an hour of sleep from most Americans over the weekend — with the exception of two states. The ...

Most of the United States observes daylight saving time except for Hawaii and Arizona. The idea of getting rid of Daylight ...

It wasn't until the passing of the Uniform Time Act of 1966 that daylight saving became permanent, which established time ...