Marcus Semien was the quickest, averaging 20.5 seconds. The clock should restore a better rhythm to play. It'll move the game closer to how it was played for most of its history.

This “clock” is made up of about 20,000 neurons in the hypothalamus, the area near the center of the brain that coordinates your body’s unconscious functions, like breathing and blood pressure.

Changing time zones, work shifts, and inevitable stress can throw your circadian rhythm, or your internal clock, off balance. Other times, influencing factors can be as small as our habits and ...

Their results show that the mitochondrial fission-fusion cycle is controlled by the fission protein Drp1, which is in turn synchronized by an internal biological clock. This rhythm is integral to ...

Circadian rhythm is the 24-hour clock in your brain that controls your sleep pattern, hormone release, appetite, digestion, and body temperature. These natural processes are influenced by light ...

Feeling tired all the time? CNN’s Randi Kaye sits down with a neurologist at University of Michigan’s Sleep Disorders Center to learn how modern habits are breaking our natural sleep-wake ...

Chen Zhang, Ivana Daubnerova, Yong-Hoon Jang, Shu Kondo, Dušan Žitňan, Young-Joon Kim, The neuropeptide allatostatin C from clock-associated DN1p neurons generates the circadian rhythm for oogenesis, ...