IN THE FIRST inning of a July game against the Arizona Diamondbacks, Skenes left the Pirates' dugout and beelined into the bowels of Chase Field. Randy Johnson had just been inducted as an inaugural ...

Scientists discovered trees use a biological clock to time growth. Changing this clock helps trees grow better and adapt to new environments.

For a good night of sleep, consider getting your circadian rhythm back in sync with the sun. Here’s how to do it.

Researchers have created a computational model of the Antikythera mechanism to test how it worked. It was prone to jamming ...

The distinction between biological and chronological age is vital for risk assessment and interventions aimed at enhancing longevity and quality of life.