Melania Trump celebrated an early Valentine's Day with children and young adults receiving treatment for rare and serious ...

Are autoimmune diseases fatal? Normally, your immune system fights off disease and protects your body from infection. However, when you have an autoimmune disease, your immune system ...

The type of cancer O’Hara causes the blood to produce more clots, or get “stickier,” triggering a sudden blockage in a lung artery, according to the National Institutes of Health. That causes the ...