Researchers found that missing a single night of sleep can quickly affect key parts of the immune system. The study found important immune cells became overactive after sleep loss. Researchers say ...

New evidence is highlighting just how important sleep is for overall health. Emerging research published in The Journal of Immunology found a link between sleep deprivation and the immune system, and ...

This article was featured in the One Story to Read Today newsletter. Sign up for it here. I like to tell people that the night before I stopped sleeping, I slept. Not only that: I slept well. Years ...

Enabling this iPhone feature has helped me get better sleep over the past five years, and I especially love using it when travelling.