Patient families often think that there are no complications when a pacemaker’s battery is low, so they anticipate an easy swap of the pacemaker from .

Revolutionary inventions from the 1920s, including medical breakthroughs like insulin and everyday innovations like Band-Aids, sliced bread, and the polygraph.

What began as a local missing-person investigation has spiraled into a real-time drama dissected around the clock by cable news panels, amateur sleuths and true-crime podcasters.

Deep brain stimulation, or DBS, is like a pacemaker for the brain—and can hugely improve symptoms. Here is everything you need to know.

Richard Grenell, a close ally of President Trump who was installed to run the John F. Kennedy Center for the Performing Arts, is leaving his position after a tumultuous year that included an exodus of ...