Why doesn't Arizona observe daylight-saving time?

(CNN) — It's that time of year again. This weekend, you'll sacrifice an hour of sleep in exchange for a few months of extra daylight. You will set your clocks ahead one hour forward because Daylight Saving Time officially starts 

Don't forget to move your clocks ahead an hour. Daylight Saving Time officially starts at 2 a.m. Sunday, when you will lose an hour. But, it also comes with an extra hour of light in the evenings. The time change is not observed 

This Sunday, March 8 marks the dreaded "spring forward" incarnation of Daylight Saving Time. Yes, many of us will lose an hour of sleep as our clocks skip forward come 2:00 a.m., and you'll want to make sure to take care of 

The 19-year-old black man who was shot dead Friday during a confrontation with a police officer in Madison, Wisconsin, was unarmed, police said Saturday. He was identified as Tony Terrell Robinson Jr., a graduate of Sun Prairie High School, a family 

YOUNGSTOWN, Ohio (WKBN) — The state fire marshal is reminding Ohioans to change the batteries in their smoke detectors when clocks move forward in a few hours for daylight saving time. A smoke detector should be on every level of a home and inside