Engineers at Washington University in St. Louis have developed a new class of protein-based fibers modeled on the aligned ...

Natural muscle fibers are made up of spring-like proteins that can contract and stretch without losing their original form, dissipate mechanical energy as heat and maintain incredible tensile strength ...

Scientists found that muscles store a chemical record of past inactivity that gets significantly worse with age.

Researchers have created a new type of fiber that can perform like a muscle actuator, in many ways better than other options that exist today. And, most importantly, these muscle-like fibers are ...

This illustration depicts a new platform for magnetic matrix actuation, enabling the study of how tissues respond to dynamic mechanical cues in their environment. Stimulating muscle fibers with ...

Scientists at the University of California, Irvine's School of Pharmacy & Pharmaceutical Sciences have discovered how muscle ...

In two new studies, North Carolina State University researchers designed and tested a series of textile fibers that can change shape and generate force like a muscle. In the first study, the ...

Let’s get one thing straight: Muscle is muscle. Despite what many fitness influencers may have you believe, there’s no such thing as "lean muscle" or "bulk muscle." It’s all made from the same stuff.