A powerful molecular clock calibrated using data on gene activity from thousands of individuals can predicts biological ...

Morning-blooming morning glories and flowers that release fragrance at night seem as if they know the time. A KAIST research team has uncovered, at the molecular level, the workings of a "biological ...

Most biochemical reactions accelerate as temperature increases, but our daily circadian rhythms, which are underlain by gene regulatory and biochemical networks, remain constant, even as temperatures ...

A new study suggests that a blood-based 'metabolomic aging clock' test could help forecast dementia onset. Additionally, when ...

As sunlight filters through your window each morning, a quiet, powerful rhythm pulses inside your body. This inner clock tells you when to sleep, eat, and wake. It keeps pace with the 24-hour cycle of ...

Could the next weapon against malaria come from a better understanding of biological clocks? A new study shows that malaria parasites sync their gene activity with the circadian rhythms of their host, ...

Jet lag is all in the mind. What exactly lags has more to do with the hypothalamus than the jet. A misalignment of the body's internal clock following jet travel across multiple time zones causes ...

Focusing on your circadian rhythm maximises daily energy, improves long-term health, and prevents chronic disease by aligning ...

The public is enthusiastic. So why are sleep scientists sounding the alarm about permanent daylight saving time?

Add Yahoo as a preferred source to see more of our stories on Google. How women navigate the biological clock on their own terms. (Illustration: Van Santen & Bolleurs for Yahoo News) Starting a family ...