Your toddler climbs into bed with you again at 2:14 a.m. You’ve barely settled back into REM when your alarm goes off. And when you rate your mood in that sleep-tracking app? Meh, at best. According ...

If you’re over 40 and find yourself waking up regularly at 3am, there could be a relatively simple explanation as to why. According to experts, hormonal changes caused by menopause can disrupt your ...