Why Americans Can’t Sleep

Most people don’t function well with less than 7 hours of sleep, regularly getting less than that amount can, over time, harm your health. Continued sleep shortages contribute to depression, heart disease, lowered immunity, obesity, and type 2 diabetes, among other...
How Sleeping Better Can Increase Your Paycheck

How Sleeping Better Can Increase Your Paycheck

How getting more sleep could boost your salary Night owls can earn up to 5% less as a result of being tired at work. Photograph: Tara Moore/Getty Images Sleep has become a big deal in working life. Thanks to high-profile figures including Arianna Huffington, sleeping...