One clock, two functions: Circadian rhythms and developmental timing may share a fundamental molecular machinery

Scientists at the FMI and the University of California-Santa Cruz have found that similar molecular machineries control daily ...

Like our clocks, America springs forward, then falls back

American centuries follow hundred-year cycles. Within those cycles, every "'20s" decade is a crucible of cruelty. Every "'70s ...

Here's what happens to your body when clocks 'fall back' an hour

Daylight saving time ends at 2 a.m. local time Sunday, which means you should set your clock back an hour before you go to bed. Standard time will last until March 8 when we will again “spring forward ...