Lately, I’ve been waking up every night in the middle of the night like clockwork. It’s a bit of a mystery as to why: I haven’t been feeling particularly stressed about anything—not work, not my ...

When Luc Beaudoin was in college, he was having trouble falling asleep. Beaudoin was studying cognitive science and psychology, so he started experimenting on himself, and he developed a method that ...

I looked at my watch as I trudged to the couch. 2:30 a.m. Again. It was like clockwork every night. Wake around 1:30 a.m., toss and turn for an hour, then give up and head to the living room. For over ...

When you can’t fall asleep because you’re too stressed, counting sheep might not be enough. Instead, experts suggest a simple ...