Is it time to stop changing our clocks twice a year? Here's a state-by-state look at efforts to make daylight saving time ...

The Standard Time Act in 1918 was the first introduction of daylight saving time to American clocks. What was then a ...

WASHINGTON — Millions of clocks across the United States will revert to daylight saving time ... costs during World War I. The act is also responsible for the five time zones still in place ...