Academy of Natural Sciences | Philadelphia

The Academy of Natural Sciences of Drexel University in Philadelphia is one of the oldest natural science institutions in the Americas, founded in 1812. It serves as both a world-class museum and an active research center, dedicated to advancing scientific knowledge and educating the public about the natural world. The Academy blends historic collections, cutting-edge research, and interactive exhibits to offer a comprehensive experience in natural history and science education.

History and Mission

Founding: Established in 1812, the Academy is the oldest natural science research institution in the Western Hemisphere. Its original mission was to increase and diffuse knowledge of the natural sciences through research and public education.

Integration with Drexel University: In 2011, the Academy affiliated with Drexel University, strengthening its research, educational resources, and outreach capabilities.

Scientific Research: The Academy is renowned for its contributions in fields such as biodiversity, environmental science, paleontology, and ornithology. Its scientists conduct research worldwide, contributing to conservation and understanding of ecosystems.

The Building and Location

Situated on Philadelphia’s Benjamin Franklin Parkway, the museum is easily accessible and architecturally impressive, blending historic and modern facilities to accommodate its collections and visitors.

Collections and Exhibits

Dinosaur Hall:
One of the Academy’s most famous exhibits, Dinosaur Hall features over 30 dinosaur species and other Mesozoic reptiles. Highlights include a full Tyrannosaurus rex skeleton, a cast of Hadrosaurus foulkii (the first dinosaur mounted in the U.S.), and engaging educational displays about dinosaur biology and paleontology.

Dioramas:
The museum hosts over 35 lifelike dioramas depicting ecosystems and wildlife from North America, Africa, and Asia. These dioramas showcase large mammals, birds, and other animals in their natural habitats, combining taxidermy with realistic painted backgrounds to create immersive environments.

Outside In Nature Center:
This interactive space is designed especially for children and families. Visitors can touch live animals such as reptiles and amphibians, explore a giant hollow tree trunk, and use microscopes to examine fossils and insects.

The Big Dig:
A hands-on exhibit where visitors of all ages can experience the excitement of paleontology by digging for replica fossils. This interactive area teaches visitors about excavation techniques and the science behind fossil discovery.

Marveling at Mollusks:
This exhibit highlights the incredible diversity of mollusks, showcasing nearly 100 specimens such as shells, snails, octopuses, and clams. It emphasizes their ecological importance and evolutionary adaptations.

Live Animal Exhibits:
In addition to fossils and preserved specimens, the Academy houses live animal exhibits that include reptiles, amphibians, insects, and other creatures, promoting awareness of biodiversity and conservation.

Educational Programs

Public Programs and Workshops:
The Academy hosts regular lectures, workshops, and family programs focused on various scientific topics, including ecology, evolution, and environmental stewardship.

Summer Science Camp:
Targeted toward youth, this camp offers immersive field experiences, teaching children about environmental science and natural history through hands-on activities and exploration.

Sensory-Friendly Mornings:
These specially designed sessions provide a quieter, calmer museum experience for visitors with sensory sensitivities, making the Academy more accessible to all families.

Dinos After Dark:
Evening events featuring dinosaur-themed activities, games, and exhibits, often on a pay-what-you-wish basis, making science fun and affordable.

Research and Conservation

The Academy's scientists conduct vital research in biodiversity, systematics, and environmental change. Their work informs conservation efforts globally and contributes to the scientific community’s understanding of natural ecosystems.

Its collections, which include millions of specimens, serve as important references for taxonomy, evolutionary biology, and environmental monitoring.

Visitor Information

Hours:

Wednesday to Friday: 10:00 AM – 4:30 PM

Saturday and Sunday: 10:00 AM – 5:00 PM

Closed on major holidays such as Thanksgiving, Christmas, and New Year’s Day.

Admission:

Adults (ages 13+): $24 ($22 if purchased online)

Children (ages 2–12): $20 ($18 online)

Seniors, military personnel, and students: $21 ($19 online)

Children under 2: Free

Members and Drexel students: Free

After 3:00 PM on weekdays: Discounted admission of $10.

Location:
1900 Benjamin Franklin Parkway, Philadelphia, PA — centrally located and accessible by public transportation.

Parking:
Visitors can use the Logan Square Parking Garage nearby, with discounted rates for museum guests.

Accessibility

The Academy is committed to accessibility and offers accommodations to visitors with disabilities. Sensory-friendly programs and wheelchair access are available.

Summary

The Academy of Natural Sciences offers a rich, multifaceted experience that combines historic collections, interactive exhibits, and cutting-edge scientific research. It invites visitors to explore the natural world—from dinosaurs and mollusks to live animals and ecosystems—through engaging educational programs and hands-on discovery. Its status as a leading institution for both research and public science education makes it a cornerstone cultural and scientific destination in Philadelphia.