According to new research, Neanderthal DNA genes could be the reason that some people are more prone to a type of ...

Chiari malformation type I (CMI) is a congenital neurological disorder characterized by the herniation of the cerebellar tonsils through the foramen magnum, which impairs cerebrospinal fluid ...

Turtles have very low cancer rates, even in large, long-lived species. Their bodies show strong natural cancer defenses.