As summer fades and daylight hours shorten, millions of us will be bracing for more than just cooler weather and darker evenings. The change in season brings with it a change in routine: back-to-work ...

Self-reported sleepiness relates to poorer performance in tasks requiring vigilance, such as driving and has also been associated with reduced motivation to engage in social or physical activities.

Researchers at the University of Helsinki developed an entirely new learning test suited to field conditions. The testing can be done in horses' enclosures and other familiar environments. Just as for ...

Add Yahoo as a preferred source to see more of our stories on Google. SAVANNAH, Ga. (WSAV) — Everyone’s experienced restless nights comprised of tossing and turning without sleep, followed by having ...

New Delhi: Scientists have discovered that adequate sleep benefits horses just like humans. The researchers monitored nocturnal rapid eye movement (REM)-like sleep in 16 healthy riding school horses ...

McCall weighs in on lack of motivation in depression, and when it may start to come back once you're on the right treatment.