Science news articles about 'nocturnal activity'

... light and temperature. Specifically, date showed that nocturnal activity was more consolidated during the relatively warmer ... nights than during new-moon ones, and these peaks of nocturnal activity were consistently followed by mornings of low ...

... 's eye has numerous adaptations to make it effective for nocturnal (active during the night) function. For example ... changes would be required to evolve from a diurnal to a nocturnal eye." The researchers hypothesized that only speeding up or slowing ...

... circadian photic phase resetting and alters nocturnal activity patterns in the hamster" appears in the American ... affects circadian rhythms. Although hamsters are nocturnal, light synchronizes their clocks, just as with humans ...

... have shown that environmental factors, like temperature and light, play as much of a role in the activity of traditionally nocturnal monkeys as the circadian rhythm that regulates ...

... to function in concert with our diurnal activity, or in the case of the mice, their nocturnal activity," said Kay. "This molecular mechanism ... the production of cyclic AMP, crytochrome regulates the activity of Creb in the liver. In this way, the production of glucose ...

... not only limits the visibility of stars, but also plays havoc with nocturnal animals that depend on a compass-like pattern ... compass could decrease the evolutionary fitness of a number of nocturnal creatures like spiders, moths, beetles ...