Osteoarthritis, also known as OA or degenerative arthritis, is the most common form of arthritis in the knee. It is usually a ...

With age, stiff joints become a reality for many people. Years of use can take a toll on joints, muscles, and bones, but there are steps you can take to find relief. Why does joint stiffness occur?

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 ...

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

Gbolahan Okubadejo, MD, FAAOS, is a board-certified spinal and orthopedic surgeon with the Institute for Comprehensive Spine ...

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, ...

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 ...

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 ...