A large England study found fewer NHS visits for sleep, heart, and mental health issues after clocks moved back in autumn.

Peak workout performance depends on sleep, nutrition, and increasingly, what time of day we work out. As scientists do more research on our internal clocks, we’re learning that timing a workout to ...

Drinking a cup of coffee at night may mess up your sleep in more ways than one: Caffeine not only keeps you awake but also affects your body's internal clock, which tells you when it's time to sleep ...

Are you often finding yourself lying awake at night, trying to figure out how many hours you'll get if you can just fall asleep at that exact second?If this is a familiar scenario, it might be helpful ...

A Spokane-based study found that the body’s biological clock could play a key role in protecting the heart against the toxicity of radiation treatment for breast cancer. Researchers at the Washington ...

In a new University of California, Irvine-led study, researchers define how the circadian clock influences cell growth, metabolism and tumor progression. Their research also reveals how disruption of ...

Researchers led by Gen Kurosawa at the RIKEN Center for Interdisciplinary Theoretical and Mathematical Sciences (iTHEMS) in Japan have used theoretical physics to discover how our biological clock ...

This illustration shows how the components of the cyanobacterial circadian clock interact in a 24-hour cycle. (Image credit: Andy LiWang) Daily cycles in virtually every aspect of our physiology are ...

The CRASH Clock is a new metric for measuring the risks of satellite congestion in low-Earth orbit. Its calculations are ...