A new study from Canada finds that blue light before bed might not be as bad for adults as we have been led to believe.

I drag myself out of bed in the morning and immediately make a promise that I’m going to go to bed earlier that night. Throughout the first half of my day, I’m considering if a nap might be in the ...

Sleeping nine or more hours each night was associated with worse cognitive performance, and the link was stronger in adults who were depressed, a new study finds. Though some studies show that short ...

Amelia Scott is a member of the psychology education subcommittee of the Australasian Sleep Association. She receives funding from Macquarie University. If you spend any time in the wellness corners ...

Night sweats are more than just a bit of perspiration — they can leave you tossing, turning, and wondering what’s going on. But what are night sweats, really? And how do they differ from normal, ...

Sign up for Life Kit's Guide to Better Sleep, a limited-run newsletter series. Over the course of a week, we'll send you science-backed strategies to help you sleep ...

If you spend any time in the wellness corners of TikTok or Instagram, you’ll see claims women need one to two hours more sleep than men. But what does the research actually say? And how does this ...