A walking test can help your doctor determine whether symptoms are improving or getting worse. There are different types of walking tests to assess for various symptoms. Multiple sclerosis (MS) is a ...

Find a Hearing Aid partner near you. Find a match Find a Hearing Aid partner near you. Hearing tests are simple and painless procedures that determine the severity and type of hearing loss you may ...

It’s estimated that 129 million people in the US are living with at least one major chronic disease. That’s nearly one in three Americans. And every year, around 2 million Americans are diagnosed with ...

Add Yahoo as a preferred source to see more of our stories on Google. Grail's Galleri test screens for more than 50 different types of cancer from a single blood draw. (Getty Images) (Getty Images) If ...