The United States, declares economist Allison Schrager in The Atlantic, should have only two time zones. That sounds pretty radical to Americans who have been used to living in a nation with four ...

So, I toe the line and put the clocks back only once a year, ... One of their tools is based on a historical relic: the fact that television schedules in the United States vary by time zone.

To find the states with more than one time zone, 24/7 Tempo reviewed data from the Department of Transportation (DOT), which is responsible for overseeing time zones in the United States. Time ...

For two decades most states changed to daylight saving time (DST) on the first Sunday in April. Indiana, Arizona and Hawaii were exceptions. Since the European Union countries change to ...

Michigan straddles that time zone line, but barely. Of the 83 counties in the state only four of them reside in Central time while the rest are firmly in the Eastern time zone.

Michigan straddles that time zone line, but barely. Of the 83 counties in the state only four of them reside in Central time while the rest are firmly in the Eastern time zone.