Welcome to OLogy!
The science website
for kids from
the American Museum
of Natural History.

  • Game
    Bone Up on Your Fossils

    Match up these eight dinosaur fossil photos with their descriptions.

    OLogy Pick
  • Reading
    cartoons of titanosaur head and whale head between a whale tale.
    A Whale of a Tale

    The largest mammal at the Museum is interviewed by the largest dinosaur

    OLogy Pick
  • Video
    Ask the Scientist: Susan Perkins
    Ask a Scientist About Microbes

    Microbiologist Susan Perkins answers kids’ questions about microbes.

    OLogy Pick
  • Hands-on
    Moon Flip Book

    See the moon in action! And discover why our view of it changes nightly.

    OLogy Pick
Stop slider

Educators, click here!

Find out how to use OLogy with your students

OLogy iPad App!

A selection of activities available offline!

OLogy Card of the Day

neuron
Total cards: 377
What are OLogy Cards?

OLogy Card of the Day

neuron
Total cards: 377
What are OLogy Cards?

Educators, click here!

Find out how to use OLogy with your students

OLogy iPad App!

A selection of activities available offline!

Explore by Activity Type

Games
Reading
Hands-on
Videos

Educators, click here!

Find out how to use OLogy with your students

OLogy iPad App!

A selection of activities available offline!

OLogy Card of the Day

neuron
Total cards: 377
What are OLogy Cards?

"OLogy" means "the study of" Choose an OLogy!

Anthropology

People and cultures in the past and today

Archaeology

People and artifacts from ancient time

Astronomy

The Universe and everything in it

Biodiversity

The rich variety of life on Earth 

Brain

The organ inside our skulls

Climate Change

Long-term changes in global temperature

Earth

The dynamic planet that we call home

Genetics

How genes are passed down generations

Marine Biology

Life in the ocean

Microbiology

Bacteria, viruses, and other microorganisms

PaleontOLogy

Dinosaurs and other things that lived long ago

Physics

Light and matter through space and time

Water

The liquid that makes life on Earth possible

Zoology

All animals from insects to mammals

Explore by Activity Type

Games
Reading
Hands-on
Videos

Popular Topics

artifact • bacteria • bird • coral reef • dinosaur • DNA • ecosystem • endangered • extinct • fish • fossil • gravity • greenhouse effect • ice • insect • mammals • Mars • myth • neuron • rock • star • volcano