My sister-in-law, age 72, is now experiencing occasional problems with lisping. Could this be the first sign of her developing familial ALS? She is in great physical condition otherwise, ...

Today's question: Perhaps you can explain this amusing phenomenon: If you go outside when the cicadas are making a lot of noise and speak sentences with lots "s" sounds (like this one), you will ...

DEAR DR. ROACH: My mother-in-law died at age 73 from amyotrophic lateral sclerosis (ALS). There was no family history of the disease. My sister-in-law, age 72, is now experiencing occasional problems ...

What on Earth is going on with Donald Trump? That was the question many were asking Monday night as tech billionaire Elon Musk interviewed Trump, who slurred and spoke with an audible lisp during ...

My sister-in-law, age 72, is now experiencing occasional problems with lisping. Could this be the first sign of her developing familial ALS? She is in great physical condition otherwise, ...

DEAR DR. ROACH: My mother-in-law died at age 73 from amyotrophic lateral sclerosis (ALS). There was no family history of the disease. My sister-in-law, age 72, is now experiencing occasional problems ...

My sister-in-law, age 72, is now experiencing occasional problems with lisping. Could this be the first sign of her developing familial ALS? She is in great physical condition otherwise, ...