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

One in four Britons wakes up groggy daily. But experts say there are ways to combat feeling sluggish and disorientated ...

While there is an astounding variety of physical differences in wildlife that humans can easily observe, new research from ...

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.