Joints emit a variety of noises, including popping, snapping, catching, clicking, grinding, grating, and clunking. The technical term for these noises is “crepitus”, from the Latin “to rattle”. People ...

Osteoarthritis, also known as OA or degenerative arthritis, is the most common form of arthritis in the knee. It is usually a gradual, slow and progressive process of wear and tear to the cartilage in ...

Approximately 20% to 30% of all people who suffer from psoriasis also develop painful inflammation in their joints over time.

What do we have in common with fish, besides being vertebrates? The types of joints we (and most vertebrates) share most likely originated from the same common ancestor. But it’s not a feature that we ...

That twinge in your knee before rain isn’t just in your head — your joints are responding to atmospheric changes in fascinating ways. For generations, people have claimed they could “feel” approaching ...

Do you ever feel stiff and achy during the winter months? Changes in the weather, particularly when the temperature drops, can be hard on your joints. There are a few possible explanations as to why ...

Joints often crack due to harmless gas bubbles in fluid or tendons moving over bones. While usually normal, persistent pain, swelling, or stiffness could signal arthritis or injury. Staying active, ...

In order to stay active, functional, and doing the things we love as we get older, it's important to protect our joints. Sports medicine specialist Chris Gee, MD, highlights the role of weight ...

Synovial joints, the lubricated cavity that lets the bones in our shoulders, knees, and elbows slide smoothly against each other, provide freedom of movement to all vertebrates. Scientists have known ...