Myasthenia gravis is an autoimmune disease causing muscle weakness that fluctuates throughout the day, with symptoms ranging ...

Tennis Legend Monica Seles Shares Heartbreaking Personal News on Tuesday originally appeared on Athlon Sports.

The 51-year-old International Tennis Hall of Famer recently revealed she’s been quietly battling myasthenia gravis, a rare ...

The American Heart Association and the American College of Cardiology have issued new blood pressure guidelines to prevent ...

A retired Michigan auto worker looked at a Facebook message after midnight from a stranger: Did you lose your wallet years ago? “If so,” the Minnesota man wrote, “I found ...