Daylight saving time​ in 2025, when clocks change by an hour, has started. Here's a look at when exactly we "spring forward." ...

Try light therapy if you're fighting fatigue from the time change or struggling with seasonal depression. Here's how it works ...

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 ...

Even as a bipartisan coalition of lawmakers push for permanent Daylight Saving Time, many Americans say they prefer permanent ...

Daylight saving time could take effect for the last time on Sunday. Amid the federal government debating whether to keep ...

Research shows that daylight saving time can cause other health problems and disruptions apart from headaches. NPR published ...

Here's a breakdown of daylight saving time, its potential end, and the beginning of spring. When does daylight saving time ...

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

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

Michigan, along with most of the U.S., sprang forward an hour on Sunday, the biannual Daylight Saving Time change. Readers do ...

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

It can be satisfying when things actually work out as expected. In that sense, D.C. got cause for satisfaction Monday evening ...