Muscle loss (atrophy) due to inactivity is common after illness, injury, hospitalization or falls, and becomes increasingly ...

While humans lose muscle within weeks of inactivity, brown bears preserve muscle during hibernation, offering clues for maintaining our muscle health.

As semaglutide sees a surge in use, new research raises questions about the medication’s effects on muscle health. A study published Aug. 5 in Cell Metabolism and led by researchers at Salt Lake ...

Scientists at the University of California, Irvine's School of Pharmacy & Pharmaceutical Sciences have discovered how muscle stem cells "flip a switch" to rebuild damaged muscle—a finding that could ...

Researchers identified a molecular pathway that can limit muscle repair, a finding that may guide future muscular dystrophy treatments.

Plus, the best exercises to get you started.