Shortcut Navigation:

Archaeologists sometimes use sound waves to help them find objects at underwater sites.

When you move faster in space, you move slower in time.

Identical twins have the exact same genes, but their fingerprints are unique.

Bats are the only mammals that can truly fly.

The primate cortex is so large that it has to be folded to fit inside the skull. That's why the surface of the brain is wrinkly.

Scientists think that dinosaurs might have been brightly colored, like many modern-day birds and reptiles.

Fireflies aren't flies at all. They're beetles!

Many sauropods grew new teeth as often as once a month, as old ones wore out.

Antarctica is a continent surrounded by ocean. The Arctic is the opposite, an expanse of ocean surrounded by continents.

If melted, the ice sheets covering Antarctica would raise global sea level by almost 70 meters (230 feet).

Join OLogy Login

Join OLogy to collect cards
and make projects with them!

Hall of Fame
Card of the day 340


Dark Universe Red Shift Interior

New Space Show: Dark Universe

Dark Universe celebrates the pivotal discoveries that have led us to greater knowledge of the structure and history of the universe and our place in it—and to new frontiers for exploration.

November 2, 2013

Eastern Diamondback Skull Full Size

The Power of Poison

Whether as a defense against predators, a source of magical strength, or as a lethal weapon used as lifesaving treatment, the story of poison is surprising at every turn. The Power of Poison, a special exhibition that opens November 16, 2013, explores poison’s paradoxical roles in nature, human health and history, literature, and myth.

November 16, 2013 - August 10, 2014


The Butterfly Conservatory

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?

October 12, 2013 - June 22, 2014

We're All About Poison!

Will it kill you or cure you? Take this quiz to find out.

Watch two vase paintings come to life, and find out how poison can be used for good... or evil!

Meet the Poison OLogists

Find out why The Adventures of Alice in Wonderland is Mande Holford's favorite poison story, why Mark Siddall wants to study bright red mushrooms, and how Robert Voss thinks poisons can be used for good.


Early Childhood and Family Learning at the American Museum of Natural History provides exciting science learning opportunities for young children and families through OLogy, the Discovery Room, the Science and Nature Program, and Public Programs.
Support for Early Childhood and Family Learning has been provided by the Filomen M. D'Agostino Foundation, Mona and Ravi Sinha.
Additional funding has been provided by Joyce and Bob Giuffra, John and Amy Griffin, and Valerie and Wright Ohrstrom.

The initial development of OLogy was made possible by a generous grant from the Louis Calder Foundation.

American Museum of Natural History

Central Park West at 79th Street
New York, NY 10024-5192
Phone: 212-769-5100

Open daily from 10 am - 5:45 pm
except on Thanksgiving and Christmas
Maps and Directions

The following page is best viewed in a non-mobile browser.
Would you like to proceed?