Visit the Academy Fossil Prep Lab See Paleontology in action! Look on as Academy staff prepare fossils for study by scientists. Our preparers can inform you of their current projects and are available to answer questions. More. Naturalist Shows Weekdays: 2:30 p.m. Weekends: 11 am & 2:30 pm Join our teacher-naturalists as they explore natural history in these informal and interactive presentations involving live animals and/or museum specimens. More. Previous Next At the Academy of Natural Sciences, you can wander among towering dinosaur skeletons or discover an indoor tropical butterfly garden. Explore ecosystems from around the world through our historic dioramas or be transported to the great outdoors through our hands-on discovery center for children. Visit our Special Exhibits Gallery for our newest exhibit, or watch scientists at work in Science Live or our Fossil Prep Lab. There’s always something new happening at the Academy—plan your visit today! Museum Activities Meet live animals, see science in action, or watch us turn the page on Audubon's birds. Check out our Museum Activities Signature Exhibits See how big you are next to Tyrannosaurus rex, walk among live butterflies, or get up close and personal with a polar bear. Check out our Permanent Exhibits