We may earn a commission when you click links to retailers and purchase goods. More info. I know that none of you actually own a Qualcomm Toq – because it costs an insane $350 – but if you did, you’ll ...

Biologists have uncovered one way that biological clocks control neuronal activity -- a discovery that sheds new light on sleep-wake cycles and offers potential new directions for research into ...

The molecular pathway that carries time-of-day signals from the body's internal clock to ultimately guide daily behavior is like a black box, says a researcher. Now, new research is taking a peek ...

Humans and most other organisms have internal biological clocks that track the daily cycle of sunrise and sunset. These clocks help time our sleep, metabolism and other essential body functions over ...

Disruption of the circadian rhythm is now believed to associate with a number of hormone-related cancers, such as breast cancer, in which aberrant estrogen receptor-α (ERα) signaling is a major ...