The Academy of Natural Sciences of Drexel University (formerly known as the Academy of Natural Sciences of Philadelphia) is the oldest scientific research institute and museum of natural sciences in North America. Founded in 1812 by leading naturalists, it has always aimed to support and advance science. The Academy conducts expeditions, research in ecology and systematics, and preserves over 18 million specimens of natural history. Additionally, the museum organizes exhibitions and educational programs for schools and the public.
The Academy of Natural Sciences in Philadelphia was established during a period when the city played an important role as a cultural and scientific center of the United States. In the early 19th century, in 1812, a small group of naturalists passionate about exploring the natural world decided to create a unique institute. Their goal was to bring together scientists and researchers to promote the development of science in America, guided by European scientific standards and practices of the time. The Academy became a place for the exchange of knowledge, discussion of scientific theories and discoveries.
In 1817, the Academy was officially registered under Pennsylvania state law, cementing its status as a scientific center. Since then, it has been actively collecting and cataloging specimens of plants, animals, and minerals, expanding knowledge of the flora and fauna of America. Throughout its history, the Academy of Natural Sciences has been the site of numerous discoveries and scientific research, making it one of the most respected scientific institutions in the country.
In 2011, the Academy joined Drexel University, providing new opportunities for research and educational programs. The integration with the university helped expand its scientific activities, attract more students, and continue its tradition of academic excellence and natural research.
Collections of the Academy
The Academy’s collection holdings are impressive in their diversity, including living organisms and fossils. Important areas are botanical specimens, entomological and ichthyological collections, as well as one of the largest diatomaceous algae collections in the USA. Also represented are significant collections of mammals, birds, and fossil vertebrates. The Academy focuses on research in taxonomy, evolutionary development, and biodiversity conservation, implementing major projects such as creating a digital database of mollusks and studying ecological impacts of species extinction.
The center is engaged in applied ecology and is one of the first ecological consulting centers in the United States. Its activities include research in biogeochemistry, ecological modeling, and water resource conservation. Current research topics include studying the impact of dams on river systems and projects on ecosystem restoration aimed at preserving aquatic and coastal environments.
Public Exhibitions
The museum opened its collections to visitors in 1828. Since then, the popularity of exhibitions, especially dinosaurs, has increased. The first display of the Hadrosaurus skeleton appeared in 1868 and caused a sensation among the public. Today, the museum features skeletons of T. rex and other dinosaurs, which have become important symbols of natural history museums.
The Academy of Natural Sciences is a significant scientific and educational center, where rich collections, research programs, and engaging exhibitions raise awareness about the importance of biodiversity conservation.
Current Information:
Address: 1900 Benjamin Franklin Pkwy, Philadelphia, PA 19103, United States
Contacts: +1 (215)-299-1000
Working hours:
Wed-Fri 10:00-16:30 (10:00 AM-04:30 PM)
Sat-Sun 10:00-17:00 (10:00 AM-05:00 PM)
Mon-Tue — closed.
