A naturopathic doctor’s video explaining the viral phenomenon of the “second wind” and its effects on sleep hormones has gone viral, resonating with many night owls. In the clip, Dr Kara explains that ...

Eye can’t believe this works. There’s nothing more frustrating than waking up in the middle of the night and struggling to get back to sleep. Thankfully, one woman may have just stumbled across a ...

Historical records from Europe, Africa, Asia and beyond describe how, after nightfall, families would go to bed early, then ...

Test your knowledge with this quiz. Test your knowledge with this quiz. Credit... Supported by By Caroline Hopkins Legaspi Illustrations by Hoi Chan For an activity most of us spend about a third of ...