A surprising sleep strategy is gaining attention among experts: adjusting your body temperature before bed may be one of the easiest ways to fall asleep faster and sleep deeper.

A cooler bedroom might be better for older sleepers than previously thought. Researchers found that keeping nighttime temperatures at 75°F reduced stress responses and helped the heart work more ...

As nights get hotter around the globe due to climate change, the prevalence of sleep apnea is expected to increase by as much as threefold. In late January, the South Australian city of Adelaide ...