No one enjoys waking up with an hour less sleep after the switch to daylight saving time. But a new study shows that ...

Each spring, 48 states advance the clock an hour to observe daylight saving time. A new study led by UC Davis neurologist and ...

Research shows the fall switch to Standard Time causes a deeper mood slump than the spring jump into Daylight Saving Time.

BERKELEY — Eugene You had no idea that daylight saving time is ending on Sunday. He’s also never personally adjusted a clock for it, or seen one automatically “fall back” at 2 a.m. in a return to ...