Finding the right mattress feels high-stakes—they’re not cheap, and a bad one can impact sleep (which can in turn impact your health). In my over six decades, I’ve slept on a slew of different ones, ...

1. Don't adjust your wake-up time straight after the time changes. After a few days to a week, your body will acclimate to the new time. Instead, consider taking a short 20-minute nap in the ...