This effect is still evident in the new clocks, and Horvath hopes that with a future larger sample size of supercentenarians, he will be able to improve the clocks. For the case of someone like Jeanne ...

A new Stetson poll shows 75% of Americans support an end to the practice of changing clocks every November and March.

Wall clocks used to be all about practicality. But as we’ve gotten flooded with ways to check the time—cellphones, smart ...