A new blood test is designed to find mold infections deep inside the body, sparing patients from tissue biopsies.

Last week, a short video of one of America's most prominent politicians adding a blue dye to his water turned a niche Victorian-era medicine into an overnight sensation.

When blood cancer cells break through the bone and multiply, tumor cells become dangerously diverse and the immune response ...

In a breakthrough for influenza research, scientists have discovered immune cells that can recognize influenza (flu) viruses ...