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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Building muscle is crucial for overall well-being...but it isn’t as easy as you may think. In fact, ...

When used with the appropriate medical guidance, GLP-1 medications like Ozempic, Wegovy and Mounjaro can be an effective ...

Starting a new strength training program? Here's what you need to know about how long it takes to build muscle. When it comes to muscle building, it's all about repetition and being consistent with ...

Building muscle after 50 is essential for feeling strong and healthy. While you’re perfecting your strength training routine and making sure to eat enough protein, you might wonder: How long does it ...

What's a typical rate of muscle gain? Every body responds a little differently to strength training, so the short answer is “it depends." One review of research on how resistance training impacts ...

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Whether you’ve been lifting for years or ...

Researchers at UC San Francisco have figured out how to turn ordinary white fat cells, which store calories, into beige fat cells that burn calories to maintain body temperature. The discovery in mice ...

A study shares new insights into how two of the most common types of chimeric antigen receptor (CAR) T cells kill cancer. Investigators examined how molecular dynamics at the immune synapse -- where ...