Using a melodic song you enjoy as an alarm sound can potentially reduce feelings of grogginess upon waking. However, waking suddenly from sleep may have negative effects. Many people use an alarm ...

To prevent sleeping through an alarm, a person may try to improve their sleep quality, sleep routine, and explore alternative methods of waking up, such as a different alarm. Sleep is an important ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. When jolted awake by the blare of an alarm ...

We've all been tempted by the snooze button once or twice, especially when we want to steal a few more moments of precious sleep. A 2022 study by Notre Dame found that 57% of adults regularly snooze ...

A bedtime alarm can help you build a more consistent sleep routine by creating clear cues that make it easier to wind down and go to bed on time. If you regularly tell yourself you are going to go to ...