From TikTok videos touting mouth tape and weighted blankets, to magazines ranking insomnia-curbing pillows, sleep advice is everywhere. And it’s no wonder. People all over the world complain of ...

Now that we have wearables tracking our every move, a lot of us can look at stats that supposedly tell us how well we’ve slept the night before. But sometimes, it can feel like your sleep tracker is ...

There are many mysteries in science. What is dark matter? Why are we conscious? Are we alone in the universe? But none looms larger in the mind of the average adult than this: why am I so exhausted ...

Clinical psychologist Diana Hill and movement specialist Katy Bowman are the authors of I Know I Should Exercise But … 44 Reasons We Don't Move and How to Get Over Them. When you're stressed or tired, ...