hen the Monoprix Réaumur-Sébastopol supermarket in Paris, France, decided to renovated their basement to get more storage space, they probably didn’t expect to uncover hundreds of human bones. But when they dug into the basement floor, that's exactly what they discovered. The human remains are, apparently, the legacy of a cemetery from a medieval hospital, reports Aurelien Breeden for The New York Times. Since the find in January, France’s National Institute for Preventive Archeological Research, or Inrap, has been excavating the site. The institute knows that the hospital itself was the Hôpital de la Trinité, built in the early 13th...