How bad your arthritis pain is may depend on where you live in the US. "The risk of joint pain is over three times higher in some states..."

A new blood test that identifies progression of osteoarthritis in the knee is more accurate than current methods.

Many older adults take a pill for short-term relief from arthritis joint pain. But doing so may raise their risk of other health problems.

Inflammation in the gums can increase susceptibility to other forms of inflammation, like arthritis, through changes in the bone marrow.

A new technique to regrow cartilage could one day help people avoid arthritis before things get too bad, researchers say.

A new kind of bioink shows promise for bioprinting patient-specific bone grafts, or other body parts like ears, blood vessels, or cartilage.

Does your cat have arthritis? It's surpsingly common. Take this quick quiz to see whether your feline friend has the joint disease.

New research suggests the link between obesity and arthritis isn't just about wear and tear on joints.

Scientists have tried developing scaffolds from plastics and textiles to repair a torn meniscus in the knee. Now, an organic model shows promise in the lab.

"Chikungunya arthritis comes on very suddenly and can be very painful—people can barely walk around—and we have nothing specific to treat or prevent it."