This week, researchers hypothesized that human culture is distinguished from cultures of other species like whales by unique ...

Forget traveling to expand your horizon — sleep tourism is the travel trend for those prioritizing rest and relaxation.

Daily discrimination at baseline is associated with sleep disturbances over 12 years among Black adults in the United States.

Feeling sleepy and lacking enthusiasm during the day could increase the risk of developing a cognitive disorder leading to dementia, a new study found. Sleep expert Dr. Wendy Troxel discusses.

Older people who are sleepy during the day or lack enthusiasm for activities due to sleep issues may be more likely to develop a syndrome that can lead to dementia, according to a new study.

White & Case is one of the most global of all the US-headquartered firms, a position well-earned by decades of project finance and emerging markets-led investment in far-flung places well outside of ...

The use of "anno domini" and "before Christ" to mark time began in the early days of Christianity, and they're still used to track calendar years today. When reading historical texts or delving ...

Read more about our editorial standards. Sleep headphones are for people who have difficulty falling or staying asleep and find that audio—be it white noise, music, or meditations—can help.

Already multitool smart devices, Apple Watches added another buzzworthy feature last month: an app to detect sleep apnea. Sleep apnea is a condition that causes a sleeper’s breathing to pause ...

A high-speed, 50-second chase ensues, before the 13-foot long, 23-foot wingspan AN-196 Liutyi drone disappears in an instant into the inky-black Ukrainian ... from Vector in a white-walled room.

Could it be rehearsing in its sleep? A substantial proportion of bird species are songbirds with specific brain regions dedicated to learning songs, according to University of Buenos Aires ...