The '5am club' has become increasingly popular with those who claim to be more productive earlier on, but this may not be the ...

Earlier this month, we put out a call to Chronicle readers to gauge your interest and questions about sleep and aging. We ...

If you wake up at 6 am on weekdays and sleep in later on the weekends to 9 am, you’re confusing your brain and your body’s ...

Most of us can relate to that groggy feeling first thing in the morning, particularly in winter when some of us wake before ...

as their bodies wake up naturally at the same time each day. Some even maintain this schedule while traveling, finding it helps minimize jet lag and maintain their energy levels. These people have ...

“It’s not better or worse to wake up hungry. Hunger is our body’s natural response to when blood sugar is low to stimulate ...

What if the secret to waking up radiant and inspired wasn’t hidden in the latest trend but rather in the wisdom of generations past? Our grandparents didn’t have sleep trackers or motivational ...

Depression, anxiety and other measures of mental health are the worst during the middle of the week, researchers say.

“A lot of bad things are going to happen,” Reis said. “Wake up now, people, before it gets worse.” ‘We have to stand up’ Attendees had differing views on how they felt elected ...