Multiple myeloma is a rare blood cancer that develops in the plasma cells, which are white blood cells that help you fight ...

The blood cancer multiple myeloma, which involves infection-fighting plasma cells in the bone marrow, affects only about 1% of all cancers -- predominantly individuals over age 65. The disease ...

At age 89, Cal Crow plays water volleyball three days a week, then chases that with a 1,000-foot swim; on his off days, he logs at least a mile around his neighborhood — and that’s with a cancer ...