Researchers say Adolf Hitler likely had Kallmann Syndrome, a genetic disorder that affects puberty and sexual development.

Adolf Hitler most likely suffered from the genetic condition Kallmann Syndrome that can manifest itself in undescended ...

Analysis of Adolf Hitler’s DNA reveals he may have had a rare genetic disorder that delays puberty, a new documentary says. Experts say that more details are needed.

Men who have lost their Y chromosome from a significant number of their immune cells are more likely to have narrow blood vessels, a key contributor to heart disease, according to a study of more than ...