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 ...

Senate President Karen Spilka has failed to heed the concerns of advocates for health and safety with her push for permanent daylight saving time (“A push is on in the Senate to stop changing the ...

While the rest of the country will let out a tired groan when clocks spring forward on March 8, Arizonans don't have to worry. Hawaii and most of Arizona do not participate in the clock change to ...