According to a study published in 2019, it can take the brain 30 minutes to transition from a state of sleeping to awake — which is all the more reason to use a reliable alarm clock so you don’t ...

This article is a part of CNN Underscored’s Guide to Sleep, a weeklong focus on everything you need to sleep better. We’ll be featuring new products, tips and exclusive deals all week, so check in ...

If you’ve been wanting to spend less time on your phone, a new alarm clock could help. Setting an alarm at night and waking via your phone first thing in the morning can lead to getting stuck in a ...

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