Arthritis is an inflammation of the joints that can cause swelling and stiffness in the affected body part. It has many causes, including normal wear and tear, aging, and overworking the hands.

Center for Gravitational Wave Experiment, National Microgravity Laboratory, Institute of Mechanics, Chinese Academy of Sciences (CAS), Beijing 100190, China Taiji Laboratory for Gravitational Wave ...

Neck arthritis is a common condition, affecting more than 85% of people over the age of 60. Neck arthritis can cause neck pain, stiffness, tingling, numbness, and headaches, as well as a clicking ...

Symptoms that may accompany joint pain, also known as arthralgia, include joint warmth, tenderness, swelling, and stiffness causing decreased range of motion. Treatment for sudden onset joint pain ...