The world’s best clocks may be sensitive to an odd mix of quantum and relativistic effects that would stretch time and test ...

The end of daylight saving time is to happen Nov. 2 this year. Daylight saving time in the United States occurs every year, ...

When something dies, a telltale radioactive signal ticks like a natural clock. Discovering it helped us solve all sorts of ...

When will the clocks set back one hour this year? We gathered everything you should know about this year's Daylight Saving ...

Spain's late dinner culture, typically around 10 PM, stems from a 1940 time zone shift, heavy midday meals, and hot climate.

The Discovery Center Museum in Rockford is teaching visitors how to make a sundial, an ancient tool used to tell time using the sun.

Scraping Daylight Savings Time entirely is estimated to result in 300,000 fewer incidences of stroke and to lower incidents ...

The fall back time change is now exactly one month away. Here's when we reset our clocks for an hour of extra sleep in 2025.

By Katie Cammarata SHARE Impeding a link between the body's natural clock and the brain may help reduce neurodegeneration in ...

Many sleep experts recommend exercising in the morning, but some people can exercise at night without harming their sleep. Learn what research says about working out at night.

With the SEC’s recent approval of the 24X National Exchange, markets are shifting closer to 24/7 trading. Here's what that ...

Shearer spoke with The Hollywood Reporter about chronicling her journey with breast cancer in her debut memoir: “The second I ...