Researchers from Leibniz Institute on Aging—Fritz Lipmann Institute (FLI) in Jena and BTU (Cottbus) have identified the cause of changes in the behavior of muscle stem cells. The insights are the ...

This discovery changes the way scientists think about aging. It suggests that part of what we call age-related weakness may ...

You might think you know what it feels like to have sore, tight muscles. But, sometimes, what feels like a muscle ache is actually a more complex problem — one that's related to nerves. "It's much ...

You’re relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it’s a muscle in your arm, your leg, or your foot that begins to spasm – sometimes for a few seconds, sometimes for ...