Independent presidential candidate Robert F. Kennedy Jr. on Wednesday detailed the medical abnormality he experienced in 2010 that he said was caused by a worm that entered his brain and then died, ...

A new study reports an abnormality in visual regions of the brain that is associated with a person's general risk for mental illness. The findings indicate a signature abnormality shared between ...

Physicists have developed a promising new way to identify a possible abnormality in a fundamental building block of Einstein's theory of relativity known as "Lorentz invariance." If confirmed, the ...

Skeletal limb abnormalities are structural issues in your arms or legs that can be present at birth (congenital) or develop after birth (acquired) due to injury or diseases like rickets or rheumatoid ...

An anomalous coronary artery (ACA) is the medical term for a developmental abnormality of a coronary artery. These are arteries that supply blood to the heart. There are many types of ACA. The artery ...

Meet Andy Sachs. A million girls would kill to have her job. She's not one of them.