A bipartisan group of lawmakers has repeatedly pushed for permanent, year-round daylight saving time. However, what do health experts and historians think about the potential change?

Kansas Senate committee chairman says bill limiting state to standard time, instead of switching to daylight saving time, unlikely to advance in Senate.

Nature is our first home; studies show that embracing time outside helps us relax, concentrate, and focus. As we breathe in the fresh air, our cortisol levels, heart rate, and blood pressure all ...

Three leading sleep experts give us their top tips for falling (and staying) asleep all night long and waking up refreshed ...

If it's especially difficult for you to wake up in the morning, you need an alarm clock app that goes beyond the usual offerings. These are my app picks for iPhones and Android phones.