CHICAGO -- Parkinson's sufferers who had electrodes implanted in their brains improved substantially more than those who took only medicine, according to the biggest test yet of deep brain stimulation ...

Doctors at Continental Hospital successfully treated an 87-year-old man with a life-threatening heart condition using a ...

A dissolvable pacemaker that’s smaller than a grain of rice and powered by light could become an invaluable tool for saving the lives of newborn infants., The device can be implanted noninvasively via ...