People on TikTok and other social media say they feel more alert when they have had fewer hours of sleep—but sleep scientists ...

Research suggests that how often people check social media − and how emotionally engaged they are with it − can influence sleep even more than how much time they spend online.

Another key psychological mechanism contributing to sleep procrastination is delay discounting; the favouring of immediate ...

Fox's medical drama House, starring Hugh Laurie, is so packed with wit that it's hard to keep track, but these quotes are top ...

The survey also found that 25% of respondents use over-the-counter or prescription sleep aids. The largest finding revealed ...