As you bite into a crisp apple, your jaw muscle contracts, allowing you to grind the fruit between your teeth. When you climb a flight of stairs, your gluteus maximus (or "glutes") push your body ...

In a world with rapidly aging societies, there's a need for a detailed understanding of the cause and progression of diseases associated with aging. Skeletal muscle is the key motor system in the ...

The first comprehensive cell atlas of aging human muscle reveals the intricate genetic and cellular processes behind muscle deterioration and mechanisms to counteract it. How muscle changes with ...

Muscle-on-chip systems are three-dimensional human muscle cell bundles cultured on collagen scaffolds. A Stanford University research team sent some of these systems to the International Space Station ...

Muscles make up nearly 40% of the human body and power every move we make, from a child's first steps to recovery after injury. For some, however, muscle development goes awry, leading to weakness, ...

Despite centuries of study, scientists are still finding new details and even overlooked structures within the human body. As researchers explore anatomical differences between individuals, it’s ...

Engineers at MIT have devised an ingenious new way to produce artificial muscles for soft robots that can flex in more than one direction, similar to the complex muscles in the human body. The team ...

That’s not a vanity statement for those who want to look good or a performance issue for those who want to be better, stronger, and faster. It’s a medical issue and has been for a long time. And if ...

The day is coming when you may walk past a robot and have no idea it was a robot. Over years of engineering, we've given robots skeletons, brains, senses, and even a nervous system. Muscles have ...