BOISE, Idaho — An Idaho woman founded the Idaho Turner Foundation last summer when she discovered her daughter had the condition and there weren't many resources for them to turn to in the Gem State.

Turner syndrome is a genetic condition in which a (female) person has only one X chromosome instead of two. Scientists have used a new computational method for precisely measuring sex chromosomes to ...

What she initially dismissed as stress or a complication of her existing hormone treatments with Turner syndrome soon led to ...