Ice melting at both of Earth’s poles has been counteracting the planet's burst of speed and is likely to have delayed the global second of reckoning by about three years.

By Seth Borenstein, Associated Press

One hundred years after Congress passed the first daylight saving legislation, more and more people are doubting the wisdom of changing the clocks.

By Michael Downing, The Conversation

Most Americans will set their clocks 60 minutes forward before heading to bed Saturday night, and most smart phones should update automatically. Daylight saving time officially starts Sunday at 2 a.m. local time.

By News Desk

Daylight saving time, which usually begins the first week of April, will be start earlier by four weeks starting this year, due to federal legislation passed in 2005. Two authors examine the impact of advancing the start of daylight saving…