Synchronization abounds in nature: from the flashing lights of fireflies to the movement of fish wriggling through the ocean, ...

Time change and your health, sleeping in the dark and heart health and Amazon is now into healthcare locally, three stories ...

Find out why buyers keep showing up near $4,000, which hurdles sit overhead, and how traders frame the next decision point.

Cardiovascular and metabolic health are influenced by the circadian system, which regulates 24-hour rhythms across numerous physiologic processes. Disruptions to circadian rhythmicity can adversely ...

More than a thousand years ago, astronomers from the Maya civilization developed one of the most sophisticated time-keeping ...

Trinidad Chambliss threw for 315 yards and tied an Eli Manning record in Ole Miss’ win, strengthening his hold on the Rebels’ offense.