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 ...

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 ...

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

Stiff and sore muscles can be a typical part of exercising. This can mean the muscles are working well and getting stronger. But, it may also be caused by other conditions requiring medical treatment.

Potential causes of knee stiffness include injury, arthritis, or arthrofibrosis. Certain types of arthritis are more common in older adults and people with previous knee injuries. People may be able ...

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

Cold weather can make hip joints feel stiff, tight, and painful, especially in the morning. An orthopaedic expert shares 8 tips to ease winter stiffness.