A new study explains how a tiny enzyme switch helps muscles make energy during exercise and may even connect to diabetes risk ...

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

Building muscle isn’t as simple as just lifting heavy things and hoping for the best. Gaining muscle is not so much about what you do, but rather how you do it. The same exercise could be used to ...

Scientists at the University of California, Irvine's School of Pharmacy & Pharmaceutical Sciences have discovered how muscle stem cells "flip a switch" to rebuild damaged muscle—a finding that could ...

Exercise can have benefits at the level of neurons, through chemical and mechanical effects, researchers find. The discovery could inform exercise-related therapies for repairing damaged and ...

There's an idea that larger muscles burn a lot more energy while at rest. But is that true? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

During hibernation, brown bears spend up to six months lying almost completely still, without eating, drinking or exercising.

Muscle cells contain their own circadian clocks and disrupting them with shift work can have a profound impact on aging, according to new research. Muscle cells contain their own circadian clocks and ...

Changing your rep range and your workout intensity can help you build more muscle, says an exercise scientist with decades of ...