Dense humidity, lush green plants, and tropical butterflies of every color filling the room--who'd guess this is New York City in the middle of winter?

Discover some of the planet's most versatile animals in a new exhibit that features live spiders, larger-than-life models, fossils, and more.

Have you ever captured a glowing firefly? On a warm summer evening, a firefly’s light seems rare and magical. Yet the tree of life is spangled with organisms that blink, glow, flash, and glitter. Welcome to the world of bioluminescence—the generation of light by living things.

The Moon. Mars. An icy moon of Jupiter. A near-Earth asteroid. In the not too distant future, missions to these destinations will launch from Earth.

Discover some of the largest dinosaurs ever to walk the Earth and explore the amazing biology of the long-necked and long-tailed sauropods.

Learn about how the brain processes thoughts, senses, and feelings, how it changes through life, and what scientists are discovering about the brain today.

The Anne and Bernard Spitzer Hall of Human Origins presents the remarkable history of human evolution from our earliest ancestors millions of years ago to modern Homo sapiens.

More diverse than mammals, squamates are everywhere. Learn more about these amazing lizards and snakes and investigate their remarkable adaptations.