A growing body of research shows that the stress and habits tied to sleeplessness can make it harder to rest the next night.

This World Sleep Day 2026, sleep better by knowing (and avoiding!) these seven habits that can ruin your sleep without you ...

Doctronic reports that binge-watching before bed disrupts sleep by suppressing melatonin and stimulating the brain, worsening ...

We know that a bad night’s sleep can leave us groggy, grumpy and unable to focus, which can affect our judgment and productivity. It turns out that restlessness fueled by a few poor habits can also ...

Add Yahoo as a preferred source to see more of our stories on Google. A large new study shows that poor sleep habits may make the brain look physically older than about a year on average. Christin ...

Teens are getting less sleep, a trend that will impact their ability to learn and do well in school. But don’t rush to blame cellphones and social media, say the authors of a new study. Researchers ...

Plus, what you can do to get better rest.

People who sleep poorly are more likely than others to have brains that appear older than they actually are. This is according to a comprehensive brain imaging study from Karolinska Institutet, ...

I had lousy sleep habits, so I committed to 30 days of mindful rest. From a cozy mattress topper to a handy sleep tracker, ...

Don’t get old before your time. A number of very common everyday habits can accelerate biological aging, putting extra stress ...