Weizmann Institute researchers say that progesterone and the stress hormone cortisol drive circadian rhythms; when out of ...

The temperatures have dropped, the leaves have changed colour, and everyone's making pumpkin soup, which can only mean one thing: the clocks are about to change. At 2am on Sunday morning, 26 October, ...

In truth, looking over the piece, (some of it recycled from articles I had written years ago), I see that that Prof. Gad Asher and his group have found a connection between the cycle of hormones that ...

Disruptions to our circadian clocks—the internal molecular timekeepers "ticking" in nearly every cell of our body throughout the day—can lead to a wide range of health problems, from sleep ...

Inside the body, a 24-hour rhythm, known as the circadian rhythm, quietly coordinates when we sleep, wake, eat and recover.

New research suggests that the strength and timing of the body’s internal clock may be closely tied to dementia risk.

The return to "standard time" is better for our health according to sleep scientists, but the time change can be disruptive, and our bodies must also adjust to more hours of darkness as we head ...

With darker days ahead after winding back our clocks, one strategy for better health is to align your daily habits, like sleep and meals, with your body's clock. Most of us are now back to standard ...