Doctors want people to exercise to keep up the range of motion in affected joints.

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.

Compared with osteoarthritis patients, individuals with rheumatoid arthritis who undergo total knee replacement surgery have lower expectations about their post-surgical outcomes, according to a new study. These reduced expectations, which may be unnecessary, could cause some patients to slack on their post-surgical rehabilitation leading to worse outcomes, say doctors.

Two new mobile applications that help people with sore joints figure out whether they have arthritis and show doctors how to examine patients for the condition are making their international debut.