A new study shows how math helps explain why babies nap erratically, teens stay up late, and older adults wake earlier.

The researchers showed how the interplay between a baby's rising sleep pressure and immature circadian rhythms can create ...

Wonder why babies nap on some days but not on others? Or why older people wake up earlier? Mathematical modeling of sleep ...

Wonder why babies nap on some days but not on others? Or why older people wake up earlier? Mathematical modelling of sleep regulation provides some surprising answers to these and other questions, ...

Summary: Researchers uncovered how our biological clocks keep a 24-hour rhythm even as temperatures fluctuate. Using ...

Funded primarily by the Jayne Koskinas Ted Giovanis Foundation and the National Institutes of Health, and leveraging prior ...

Dr. Amir Kol realized the striking parallels between FIP and severe COVID-19 could offer hope for millions of long COVID ...

Researchers at RIKEN in Japan have used theoretical physics to discover how our biological clock maintains a consistent ...

Everyone knows U.S. Army infantry soldiers look intense—dressed in uniform and packing enough gear to take on a small nation.

The degree of waveform distortion in clock genes could be a biomarker to help understand sleep disorders or the effects of aging on our internal clocks.

Between summer heat and the desire to swim, the tankini is emerging as this season's inclusive ally. This two-piece swimsuit ...