Huntington's disease is caused by an inherited genetic change that causes production of an altered protein. This leads to nerve damage in areas of the brain that control movement and thinking.

A look at Amyotrophic Lateral Sclerosis (ALS), focusing on motor neuron degeneration, sporadic versus familial ...

Question: “I am 66 years old. I never had a financial adviser until my sister left me an inheritance eight years ago. In that time, the first adviser changed firms three times before going out on his ...