The rest of the country, including parts of the Navajo Nation within Arizona, observes daylight saving time. On Sunday at 2 a ...

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

Arizona maintains its refusal to observe Daylight Saving Time due to considerations of intense heat and lifestyle.

While all but two states in the U.S. continue to observe daylight saving time, there is still disagreement about whether it ...

Daylight saving time begins on Sunday, March 9, meaning most Americans will lose an hour of sleep as we "spring forward." ...

The practice of daylight saving time spans over a century of U.S. law. Here's who started it and why we observe the time ...

Daylight saving time ends on Sunday, Nov. 2, 2025. At 2 a.m. clocks will fall back an hour to 1 a.m., granting an extra hour ...

It's once again time to spring forward this weekend as millions of Americans will change their clocks and get that extra hour ...

The debate over daylight saving time continues with concerns about health, safety, and practicality. Elon Musk conducted a ...

Researchers are discovering that "springing ahead" each March for daylight saving time is connected with serious negative ...

There's a few undeniable truths about Arizona: 1) our haboobs are no joke; 2) we simply adore vanity license plates; and 3) ...

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