(Bloomberg) -- The United Steelworkers said an activist investor wants to sell United States Steel Corp.’s state-of-the-art mills to fund sweeping upgrades of union-run facilities that date back ...

By age 40, many people have some evidence of osteoarthritis on X-rays. About 80% of people 55 and older have X-ray evidence of osteoarthritis and approximately 60% develop symptoms. X-rays of ...

It is typical to have an abnormal (antalgic) gait following lower extremity surgery ... There is no clear consensus about how often patients should have an X-ray of their joint, or even if these ...