DST continues to spark debate as Americans remain divided over whether to keep changing their clocks each year.

People say it every day without thinking ― “two o’clock,” “six o’clock,” “eight o’clock sharp.” But what is the purpose of that little “o” and apostrophe? Is it short for something? Why do we only use ...

Add Yahoo as a preferred source to see more of our stories on Google. The purpose of Daylight Saving Time is to provide more daylight hours, primarily to save energy. Most states observe Daylight ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. On a March evening in 1898, gunfire exploded through Mumbai’s ...