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 ...

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 ...

For decades, countless numbers of people with arthritis have claimed they know how cold the weather is based on pain in their joints. And while there is limited scientific evidence to support that ...

Approximately 20% to 30% of all people who suffer from psoriasis also develop painful inflammation in their joints over time. If left untreated, this condition known as psoriatic arthritis can lead to ...

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 ...

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 ...

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 ...

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, ...

Want to guard your joints against damage from RA? Keep them in good shape with some tweaks to your lifestyle. Diet, exercise, and using the right tools can make a huge difference. Regular exercise ...

Hives are a common symptom of COVID-19, sometimes occurring early in the infection. They can appear anywhere on the body, including the joints. Share on Pinterest Cavan Images/Getty Images Research ...