You’re relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it’s a muscle in your arm, your leg, or your foot that begins to spasm – sometimes for a few seconds, sometimes for ...

Muscles make up nearly 40% of the human body and power every move we make, from a child's first steps to recovery after ...

Researchers at the University of North Carolina at Chapel Hill have uncovered how chronic inflammation disrupts the immune ...

As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday ...

As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday activities harder and increases the risk of falls, disability and early death.

Muscles make up nearly 40% of the human body and power every move we make, from a child’s first steps to recovery after ...

Most people slow down after retirement. Juan López García hit the gas. The car mechanic from Toledo, Spain, didn’t lace up ...

With a clutch of key data and planned regulatory applications this year from Avidity Biosciences, REGENXBIO and Capricor ...

Are you over 40 and feel like you had significantly more energy in the past? That what was easy to handle in your 20s now ...