Adults sleep better together than they do alone, study concludes

The benefits of sharing the bed with a partner include less insomnia, less fatigue and more time asleep as well as nodding off quicker. 

Why Loneliness Affects Young People More Often Than Older Adults

Opinion We Know the Cure for Loneliness. So Why Do We Suffer

Why It Can Be Difficult to Fall Asleep After Sex

Socially Isolated and Lonely People Are Dying Early - WSJ

Social isolation linked to early death risk, study finds

More than two hours of homework may be counterproductive, research suggests

Which side of the bed you sleep on is linked to your personality - Reviewed

Little Clarity For Parents Wondering Where Their Infant Should Sleep : Shots - Health News : NPR

insomnia Research and Studies - Page 4 of 10 - Study Finds