Anthropologist and author David Samson examines how the story of human sleep unfolded in his new book, “The Sleepless Ape.” ...

You spent eight hours in bed and still woke up exhausted. Sleep experts say the reason may have less to do with quantity and ...

Do you lose sleep over whether you sleep too little or too much? You can now relax, because scientists have figured out ...

The researchers pinpointed a surprisingly specific sleep range for healthy aging.

How we sleep may have lasting impacts on our brain health as we age. A new University of Arizona study has found that several ...

1. Fill your plate with fibre: Diet is key, as a well-nourished gut microbiota reduces body inflammation and improves sleep ...

On dry nights, the San hunter-gatherers of Namibia often sleep under the stars. They have no electric lights or new Netflix releases keeping them awake. Yet when they rise in the morning, they haven’t ...

Don’t sleep on a few troubling behaviors that could increase your risk of developing dementia. Known risk factors for ...

How long does caffeine stay in my system? If I drink an afternoon cup or two, will it mess with my sleep? Java lovers, you ...