Arthritis in the knees can be a debilitating condition that affects a person's mobility and quality of life. Find out about types of knee arthritis, signs to watch for and treatment options.

It’s been a year since the gene-editing treatment Casgevy was approved for sickle cell disease and a related blood disorder.

A few months ago, you wrote about the benefits of the shingles vaccine. At 63, I’m one of the 1% who has never had, nor been exposed ...

A few months ago, you wrote about the benefits of the shingles vaccine. At 63, I’m one of the 1% who has never had, nor been exposed to, ...