Scientists are looking for answers about how these confounding trips, known as metastases, occur throughout the human body ...

Uncover the truth about aging muscles. Older adults may not experience more damage than younger people after exercise.

Lower testosterone can lead to a range of health issues, including lower sex drive, impotence, loss of muscle and ...

One sign of a sarcoma could be a lump you can feel through your skin. Now what? The lump may or may not be painful. Say you ...

We all know to worry about fat around our waists or clogging our arteries. But now there is a new place to potentially be ...

Donor tissue is used for many different orthopedic procedures. Often, this tissue comes from the cadaver of a deceased person who had agreed to have specific parts of their body donated for medical ...

Protein-rich foods provide the amino acids your body needs to grow and repair muscle tissue. Your muscles are made up of 80% protein, which is why a protein-rich diet can increase muscle mass and ...

Engineers developed a method to grow artificial muscle tissue that twitches and flexes in multiple, coordinated directions. These tissues could be useful for building 'biohybrid' robots powered by ...

Researchers believe that this tension slightly damages the muscle tissue, resulting in a growth response. Keeping your muscles exposed to this tension also causes a build-up of various metabolites ...

A diagnosis by a healthcare provider may be needed if a lump behind the ear appears for no reason, persists despite treatment, or causes severe pain or other symptoms. Achar S, Yamanaka J, Oberstar J.

To build muscle, your body must create new tissue, and it can't create something from nothing. Extra fuel from extra calories expedites muscle recovery and growth. This is one reason many people ...