The US military's research arm is researching how to improve sleep for combat troops and pilots. The DoD has long known that chronic sleeplessness can pose serious long-term health risks. DARPA-funded ...

Sleep is essential, but what if humans tried to stay awake forever? Science reveals the terrifying toll — from hallucinations ...

Everyone knows what it’s like to be stuck in a boring meeting or class, or watching a long performance, or overseeing a Cabinet meeting, and slowly feel the seemingly unstoppable force of sleepiness ...

If you have a long-term sleep disorder that causes excessive daytime sleepiness (EDS), you may need to take medicines to manage your symptoms. The different medicines available for these conditions ...