(12-20) 11:29 PST NEW YORK, (AP) -- Drugmaker Pfizer Inc. says the Food and Drug Administration has accepted its application for approval of its experimental drug for adults with moderate to severe rheumatoid arthritis....

Drugmaker Pfizer Inc. says the Food and Drug Administration has accepted its application for approval of its experimental drug for adults with moderate to severe rheumatoid arthritis.The FDA says it expects ...

Daily exercise keeps arthritis from getting worse, doctors say. But a new study suggests that many adults with joint pain aren't trading in their sedentary lifestyles for water weights.

Daily exercise keeps arthritis from getting worse, doctors say. But a new study suggests that many adults with joint pain aren't trading in their Snuggies for water weights.

Children with a rare form of arthritis are hoping a treatment used by adults can help ease their condition.