Mucic acid crystals grown from a water-based solution achieved a record-breaking stiffness for an organic crystal.

Winter joint stiffness happens because cold weather tightens muscles, slows blood flow, and reduces movement. This makes ...

Stretching exercises are very beneficial for older adults because they prevent poor posture and many injuries, improve ...

Do you wake up in the morning with stiff joints that are hard to move? Medications may help prevent morning stiffness, and there are nondrug treatments you can try to loosen up your stiff joints so ...

Knee tightness could be a symptom of an injury, arthritis, or muscle weakness in your quads. While gentle stretches and exercise can offer relief, you may want to talk with a healthcare professional ...

Kyverna’s investigational CAR-T therapy, mivocabtagene autoleucel (miv-cel) showed clinically meaningful mobility improvements in most stiff-person syndrome patients, prompting the company to plan an ...

Study shows how "scarred" colon tissue in younger patients differs from older adults, opening new doors for preventing ...

It can be a real pain in the neck. Rheumatoid arthritis, or RA, is an autoimmune disease in which the body mistakenly attacks ...

The morning stiffness of rheumatoid arthritis (RA) is pervasive. People who have RA tend to experience morning stiffness that can last more than an hour — and often lasts several. Prolonged morning ...

Increased stiffness of the colon, spurred by chronic inflammation, may encourage the development and progression of ...