https://sleep.org/articles/ways-technology-affects-sleep/

How much sleep do you really need? Experts generally recommend seven to nine hours a night for healthy adults. Sleep scientists say new guidelines are needed to take into account an abundance of recent research [...]

For parents who feel like they’re failing to make sure their kids get enough sleep, this may be comforting: Your parents also failed, as did your grandparents and great-grandparents. At least that’s according to a [...]