The 2005 Energy Policy Act extended Daylight Saving Time by four weeks. Scott MacFarlane explains the law's origins.

Have you set your clocks back yet? As daylight saving time ends, here's a reminder of when we'll spring forward in 2025.

Daylight saving time will end and clocks will fall back one hour on Sunday in a reversion to standard time that dozens of states and millions of Americans say shouldn’t happen at all because it ...

That will be when Americans will have to turn their clocks back one hour ... the Northern Mariana Islands, Guam and American Samoa. Daylight Saving Time will be back until Sunday, 9 March ...

when we turn our clocks forward an hour. Yes; Indiana observes daylight saving time. Hawaii and parts of Arizona do not ...

Making daylight-saving time permanent would provide Americans huge economic and health benefits.

The territories of American Samoa, Guam ... or talk therapy as treatments for SAD. Most clocks will update the time on their own. However, certain appliance clocks may require the time to be ...

Most countries do not observe daylight saving time. For those that do — mostly in Europe and North America — the date that ...

According to the American Academy of Sleep Medicine, standard time is more beneficial for the human biological clock. California Senator Roger Niello is advancing Senate Bill 1413, which aims to ...

Your support makes all the difference. It’s official: autumn is well and truly upon us, which means it’s nearly time for the clocks to go back. While the arrival of winter brings darker ...