Overview The oldest natural science research institution and museum in the Americas, the Academy of Natural Sciences, Philadelphia (ANSP) was founded in 1812 "for the encouragement and cultivation of the sciences, and the advancement of useful learning." Since the founding of the Academy of Natural Sciences of Philadelphia, there have been twenty-eight presidents and five acting presidents. From 1937 to 1995, there were four presidents and one acting president who left their administrations well...