A new Salk Institute study suggests estrogen-related receptors could be a key to repairing energy metabolism and muscle fatigue. Across the body, tiny bean-shaped structures called mitochondria ...

And while the word muscle might still stir up images of biceps curls and bodybuilders for many, Tsui immersed herself in all things muscle and came away wanting “to give muscle the smarts and ...

Muscle cells contain their own circadian clocks and disrupting them with shift work can have a profound impact on aging, according to new research. A study published today in Proceedings of the ...

SAN FRANCISCO — Golden State Warriors coach Steve Kerr walked into the interview room at Chase Center on Friday afternoon wearing a black T-shirt featuring a picture of Gregg Popovich.

Shortly after the first reports of Waltz’s ouster, Loomer tweeted the word “SCALP.” A second illustration of the turmoil is the firing of three top aides to Defense Secretary Pete Hegseth ...