Earth’s Timeline

Read the story of Earth
Earth Timeline
Solar System

Explore the Solar System

The Theory of Evolution

Read the story of us
Theory of Evolution

How much can you earn in environmental science?

See the salary pyramid

Own the Skies

See our section in meteorology

Get a sneak peak of our oceans

Check out our oceanography section

Human Evolution Timeline

How did we evolve?
Human Evolution
Earth Science Branches

100+ Branches of Earth Science

The Ultimate Outline

Master our moving planet

How plate tectonics shape the Earth
Plate Tectonics
Inside Earth

A spyglass into Earth

Let’s dig deep into Earth’s inner layers

100 Earth Facts

The BIG LIST of facts about Earth
Earth Facts
Big Bang

Before Earth…

There was the Big Bang

How the universe started…

Do the moon walk

Discover everything about our moon
The Moon
Earth Science Careers

Earth Science Careers

Who ya gonna call?

Call the unsung heroes of the planet.

Fantastic Fossils

A spyglass into the past

Like frozen photographs into geological time.


Earth’s Cycles

Read the story of Earth’s cycles
Earth Cycles

Rock Types

The Earth is covered with rocks

Learn about the rock cycle

Rock Types
Earth Spheres

The Spheres of Earth

Learn about Earth’s spheres

Climate Change

Become a greenhouse gas guru

The dead-obvious signs of climate change

Earth Stats

Hello World

How does Earth size up?

See our straight-up stats of Earth

Our Sun

How does our Sun size up?

Reach for the stars

Sun Stats
Forest Fire

Natural Disasters

The most lethal natural disasters

What causes them?


All you need to know about glaciers

Explore the tip of the iceberg



How’s the weather?

Explore the clouds


Maps that explain the physical world

Maps Explainer