Nine hours and 30 minutes ahead of New York. Five hours and 30 minutes ahead of London. Three hours and 30 minutes behind Tokyo. For more than a century, India’s clocks have officially fallen short of ...

Perhaps the greatest, mind-bending quirk of our universe is the inherent trouble with timekeeping: Seconds tick by ever so slightly faster atop a mountain than they do in the valleys of Earth. For ...

Tennessee is split between the Eastern and Central time zones. Prior to 1947, all of Tennessee observed Central time. Fourteen other states also observe multiple time zones. Eastern or Central time?