Most clocks, from wristwatches to the systems that run GPS and the internet, work by tracking regular, repeating motions. To build a clock, you need something that ticks in a perfectly repeatable way.

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

Georgia officials are reminding residents and visitors that the state's coastline is one of the best places in the country to see sea turtles nesting each year. Explore Georgia recently highlighted ...

LOS ANGELES, March 9 (UPI) --When Vanilla Ice was cast in 1991's Teenage Mutant Ninja Turtles II: The Secret of the Ooze, returning to theaters March 13 - 19 via Fathom Entertainment, it was because ...

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This is the weekend clocks move ahead, causing angst, lost sleep and health issues for many. At least 19 states have passed laws to let them stay in daylight saving time if the federal government ...

Clocks will skip ahead an hour at 2 a.m. Sunday for daylight saving time in most of the U.S., creating a 23-hour day that throws off sleep schedules, plunges early-morning dog walks into darkness and ...

Turtle brothers Leonardo, Donatello, Raphael and Michelangelo’s next big screen adventure will crash into theaters a little sooner than previously scheduled. The new “Teenage Mutant Ninja Turtles” ...

You’ll need to be quick and compete with other players to reel in the flagship catch of the Lovetides 2 event in Fisch, the Lovestorm Turtle. Like other hunts in Fisch, when this giant purple beast ...