How we came to move the clock forward in the spring, and then push it back in the fall, is a tale that spans over more than a century — one that's driven by two world wars, mass confusion at ...

Research suggests diet also plays a role. People who eat high-fat diets seem to experience prolonged circadian misalignment ...

This weekend is "spring forward," the time every year when most people in the U.S. set their clocks one hour later ... any savings are minuscule and are driven by larger economic motivations ...

How we came to move the clock forward in the spring, and then push it back in the fall, is a tale that spans over more than a century — one that's driven by two world wars, mass confusion at ...

Once again, most Americans will set their clocks forward by one hour this weekend, losing perhaps a bit of sleep but gaining more glorious sunlight in the evenings as the days warm into summer ...