Your sternum is located in the middle of your chest and is also known as the breastbone. It protects the organs of your torso from injury and serves as a connection point for other bones and muscles.

Skeletal shape varies widely across species as adaptation to specialized modes of feeding and locomotion, but how skeletal shape is established is unknown. An example of extreme diversity in the shape ...

Chest pain can be alarming, but more often than not, it’s nothing serious. Many people with chest pain describe feeling like their sternum is bruised. The sternum is more commonly called the ...