If you’ve ever found yourself staring at the ceiling at 3 a.m., wondering why your brain decided now was the perfect time to replay every embarrassing moment from seventh grade, you’re definitely not ...

Clinical psychologist Steve Orma was in his early 40s when he developed insomnia — difficulty falling asleep or staying asleep. He couldn't stop fixating on it. "I started getting into the frame of ...

Three recent studies have found various ways that chronic insomnia alters brain function and structure. Sleep researchers have known for decades that learning and memory are strongly connected to ...

Struggling to fall asleep and stopping breathing at night may be a far riskier combo than previously thought. In a study of ...