Disrupting the light/dark cycles of pregnant mice, researchers observe detrimental effects in the mouths of the animals’ pups.

Artificially extended days cause mice to gain fat and alter the function of their brown fat, a study shows.

Gene expression varies not only during the day but also throughout the year, a study shows.

After exposure to curcumin, rat cancer cell populations undergo a daily cycle of cell death.

Hibernation-related proteins are common even in non-hibernating animals, a study shows.