New research describes how nerve cells and muscle cells communicate through electrical signals during development -- a phenomenon known as bioelectricity. The communication, which takes place via ...

Walking represents one of humanity’s most fundamental movements, yet its potential for muscle development remains surprisingly underappreciated. While often relegated to the category of light cardio ...

Not all curls are created equal, and choosing the right ones can make or break your results in the gym.

University of Delaware’s Mona Batish is a molecular biologist. She studies circular RNAs formed as a result of so-called molecular mistakes that occur when a strand of RNA — the ribonucleic acid that ...

Once you've found a strength-training routine that works for you and you've committed to doing it two to three times a week, you'll be eager to see results — so when do the noticeably chiseled arms ...

Muscle loss is a common part of aging. For people over 60, maintaining or developing muscles can help prevent falls, maintain mobility, and prevent loss of function. This may be possible through ...

Many people believe muscle growth slows down too much after 50—but fitness experts say that’s far from the truth. With the ...

To boost your protein intake and help manage weight, eat eggs in the morning to get a start on reaching your daily goal. Eggs eaten later in the day can support muscle building goals, especially if ...

A question left unanswered in a biologist’s lab notebook for 40 years has finally been explained, thanks to a little fish that couldn’t wriggle its tail. New research from the University of Oregon ...