Behind the simple interfaces of today’s sleep-tracking apps lie sophisticated machine-learning algorithms analyzing your ...

A survey of 1,000 Americans carried out by Talker Research found sleep preferences have shifted between generations. The ...

While the verdict on its cause is not clear, Alzheimer's is thought to be caused by a combination of factors, including ...

Sleep in midlife is a bear for many, but University of California researchers found an important link when the issue ...

Adults using their phones before bed had an increased rate of poor sleep and sleep disruptions, a new study found.