Explore Geology

Earth
Earth

It's an extraordinary place to live. Welcome to Planet Earth.

Sahara Desert Expedition
Sahara Desert Expedition

To venture here is to undertake a journey like no other.

Trek to Everest Base Camp
Trek to Everest Base Camp

October brings near-perfect post-monsoon weather for trekking in Nepal.

Oceans
Ocean Facts

How big is the world's biggest iceberg? How deep can you dive without oxygen?

Tidal Sea Facts
Tidal Sea Facts

The movement of the tides is caused by rotation of the Moon and the Earth.

The Continents
The Continents

The seven continents of the world are made up of four continuous landmasses.

Rafting the Grand Canyon
Rafting the Grand Canyon

Get on the river that runs through the Grand Canyon for the best experience.

Krakatoa Facts
Krakatoa Facts

Located in the Sunda Strait, Krakatoa is arguably the most famous volcano of all time.

Volcano Facts
Volcano Facts

The word volcano comes from the Italian island of vulcano, meaning "burning mountain".

Earthquake Facts
Earthquake Facts

Learn more about the deadly power of earthquakes.

Mountains
Mountains

Reaching towards the sky, mountains are the result of tectonic shifting and erosion.