Ask Clay: Some people need less sleep
A second mutation that makes people need less sleep has been found | New Scientist
3 Charts | Racial Disparities in Sleep
As we age, do we need more sleep or less sleep? - Quora
Sleepless In The U.S.: Rising Number Of Workers Not Getting Enough Sleep : Shots - Health News : NPR
How to Sleep Less: Is It Healthy to Train Your Body to Sleep Less? - GoodRx
Americans are sleeping less than Canadians, Mexicans, Germans, and the British - Vox
Sleep deprivation may make people less generous
Why Do I Have More Energy When I Sleep Less?
We sleep less as we age because our brains don't think we're tired
Poor sleep habits increase risk for obesity, study says - UPI.com
Chart: More Work, Less Sleep: How Life in Lockdown Evolved | Statista
Older People Sleep Less. Now We Know Why. | HuffPost Life
Health and Safety: COVID-19 Has Meant Less Sleep for Americans, and Higher Risk of Injury - NARFA
The Work-Sleep Balance - Amerisleep
A second mutation that makes people need less sleep has been found | New Scientist
How to Sleep Less: 18 Tips to Get to Sleep Faster and Feel Rested
Why we're sleeping less - CNN.com
Older Americans: Sleep "Doze" a Body Good
Why Sleep Less?. Introduction and Background | by Luis Corrales | Medium
The awake ape: Why people sleep less than their primate relatives | Knowable Magazine
Why We Sleep Less Than 8 Hours | Daily Infographic
