Everyone's body will respond differently to exercise. Experts say muscles indeed provide benefits but they are not an indication of overall fitness.

Researchers at the University of Toronto's Institute of Biomedical Engineering have found that studying blood flow in leg ...

A biohybrid hand which can move objects and do a scissor gesture has been created. The researchers used thin strings of lab-grown muscle tissue bundled into sushilike rolls to give the fingers enough ...

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A byproduct is something produced or left over when something else is made. In the U.S., most people who eat meat consume ...

When it comes to muscle, the human body behaves like a slow-motion roller coaster: It spends years ascending, peaks, then falls precipitously. “The body gradually puts on muscle through your 30s and ...

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“Muscle is incredibly efficient. It’s 50% of the human body on average, at least for a male,” said Ryan Truby, PhD, an engineering professor at Northwestern University. “It’s this ...

Does this increased muscle activity help modern humans hear better? Probably not. "The ear movements that we have been studying are probably too tiny to have any effect on hearing," Hackley said.