With less than a week to go before the end of daylight saving time, some places in the United States are already feeling the effects of the time change with earlier and earlier sunsets. Despite calls ...

Daylight saving time will end on Sunday, Nov. 2, when clocks are set back one hour at 2 a.m. Hawaii and most of Arizona are the only states that do not observe daylight saving time. The time change ...

It's almost time for clocks to "fall back" one hour. On Sunday, Nov. 2, daylight saving time ends. What is daylight saving time? On the second Sunday of March, at 2 a.m., clocks in most of the United ...

Most of the U.S. will turn clocks back on Nov. 2, ending daylight saving time for the year. Donald Trump has expressed support for ending the clock change, but also said people have opposing positions ...

So, you’re driving a car at half the speed of light. (Both hands on the wheel, please.) You turn on the headlights. How fast would you see this light traveling? What about a person standing by the ...