Join us for the holiday weekend and enjoy dinosaurs, fossils, bugs, animals and more!

How is a turkey like a T-rex? What answers can you find in the bones? Come find out the answers to these questions and more.

Join us for the holiday weekend and enjoy dinosaurs, fossils, bugs, animals and more!

How is a turkey like a T-rex? What answers can you find in the bones? Come find out the answers to these questions and more.

Join us for the holiday weekend and enjoy dinosaurs, fossils, bugs, animals and more!

How is a turkey like a T-rex? What answers can you find in the bones? Come find out the answers to these questions and more.

Haddy has returned! The new mount of Hadrosaurus foulkii, the first dinosaur skeleton ever publicly displayed in the world, is back on view in the Academy of Natural Science’s Dinosaur Hall.

The Academy is bringing prehistoric excitement to Philadelphia’s iconic Christmas Village for a one-day-only adventure!

Where do frogs frolic in the winter? Do toads toddle away to different climates?

The historical core of this Academy collection includes the Thomas Jefferson Fossil Collection, the first dinosaur fossils from North America, the only fossil collected by Lewis and Clark, as well as the extensive collections of Leidy and some Cope collections.