Using wearable sleep trackers and daily smartphone brain games, researchers discovered that waking up frequently during the night leaves dementia-free older adults with significantly slower cognitive ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

Sleep is of great importance to overall health, but many people struggle to get quality slumber. In an annual survey by U.S. News, which was released in March, thousands of Americans weighed in on ...