Daylight Saving Time 2014: When Does It Begin? And Why
"Early to bed and early to rise."
Why we "spring forward," and arguments for and against daylight saving time.
Clock confusion will occur again this weekend when daylight saving time (also called daylight savings time) gets under way in the United States.
Twice each year this controversial practice gives rise to various questions: Why do we spring forward and fall back? Does daylight saving time (DST) really save energy? Is it bad for your health? There is no consensus, but experts do offer some answers.
More: http://on.natgeo.com/1fbwICH via National Geographic
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