Confirming what observational studies have long thought, a genetic study has shown that a grizzly bear’s body clock ticks away routinely, even when the animal is deep in hibernation. What’s more, ...

Natural daylight during office hours improves glucose control and whole-body substrate metabolism (Natural daylight during ...

Circadian rhythms scientists and clinicians have a reason to be excited: On October 2, 2017, Jeffrey Hall and Michael Rosbash of Brandeis University and Michael W. Young of the Rockefeller University ...

PULLMAN, Wash. – The internal clocks of grizzly bears appear to keep ticking through hibernation, according to a genetic study. This persistence highlights the strong role of circadian rhythms in the ...

Circadian rhythm is your body’s natural, internal 24-hour cycle that determines when you sleep and eat, your body temperature and when crucial hormones are released. This body clock is regulated ...

For years, I was an inveterate early morning exerciser — the kind of person you'd spot trudging into the gym just after the doors were unlocked or running through the neighborhood when the coffee ...

Simulated effects of microgravity significantly affect rhythmicity and sleep in humans, a new study from the University of Surrey finds. Such disturbances could negatively affect the physiology and ...