Anteaters are fascinating creatures known specifically for their incredibly long tongues. While their tongues are used for ...

The sternum, or breastbone, is the flat bone where the ribs meet. Sometimes, the joints can pop or crack as a person stretches or moves. A muscle spasm, an injury, costochondritis, and surgery are ...

"He would just go through your chest. He hit me in my sternum one time, I couldn't laugh for a week. It hurts to laugh, all them jokes were no longer funny," Haywood added. Related: Barkley ...

A heart transplant is surgery to take out a diseased heart and replace it with a donor heart. The doctor will make a cut in the skin over your breastbone (sternum). The cut is called an incision. Then ...