Fibroblasts, cells that repair heart damage, might cause a cycle of stiffening and scarring in certain heart conditions.

Type IIb fast-twitch myofibers, known for their rapid contraction speed, are plentiful in small mammals but have largely ...

The Alabama Law Enforcement Agency is investigating the death of Bryant Keith Petty Jr., 29, who was found unresponsive in ...

A new research paper was published in Volume 17, Issue 8 of Aging-US on August 9, 2025, titled "The myokine FGF21 associates with enhanced survival in ALS and mitigates stress-induced cytotoxicity." ...

Many people are familiar with lactate primarily from sports, where it is produced in muscle cells during physical exertion. However, the molecule could also play an important role in other cell types.

The Alabama Law Enforcement Agency is investigating after an inmate found unresponsive in his cell at the Muscle Shoals Jail on Sept. 18 died at the hospital.

Gracie Butler was 18 when she started experiencing leg pain, but doctors repeatedly sent her home, believing it was caused by ...

What causes poor outcomes in patients with advanced peripheral artery disease who develop a complication called chronic limb ...

A muscle condition caused by extreme exercise that can be easily missed has sidelined hundreds of troops. The military has a ...

Why Carbs Might Be the Most Underrated Key to Muscle Growth When people think of "muscle building," their first thought is ...

However, increasing protein intake has been shown to reduce muscle loss while healing from injury, according to research in ...

UC Berkeley researchers mapped the brain circuits that control growth hormone during sleep, uncovering a feedback system ...