The highs and lows of blood glucose aren't just an energy rollercoaster; they could be a key to detecting diabetes risk early ...

Stanford Medicine researchers have developed a blood test capable of detecting cancers, the ways cancer resists treatments ...

Somewhere in the body of a patient, a small clump of cells, growing undetected, has begun to form a tumor. It has yet to cause pain or visible symptoms of illness. Several months from now, or perhaps ...