According to Harvard Health, the term refers to a lack of sleep that happens not because someone can’t nod off, but because ...

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 ...

If falling asleep has been harder since the weather got cold, then you might have a case of “winter insomnia.” This is a sleep issue that crops up in the chillier months, and it can make it impossible ...

Are you struggling to sleep amid the depths and doldrums of winter? You’re not alone. Six in 10 Americans say their sleep routines feel more compromised during the colder months than in other seasons.

Pulitzer Prize-winning writer Jennifer Senior has had insomnia for 25 years. Her new piece in The Atlantic, "Why Can't Americans Sleep?," is about her often futile attempts to fall asleep, and about ...

Sleeplessness is a common issue for women in midlife, but there are evidence-backed ways to address it. Ask Well Sleeplessness is a common issue for women in midlife, but there are evidence-backed ...

While some people may experience this “second wind” on occasion, others may be experiencing a sleep disorder, like insomnia ...

A healthy diet, regular exercise, and stress management — these are well-established factors that promote weight control. But emerging evidence suggests that sleep also plays a powerful role in ...