Earth Matters

Earth is an amazing planet, and the one that matters most to us. Let’s have a conversation about it.

November Puzzler

Holuhruan: Still Erupting

Earth’s Disappearing Groundwater

Notes from the Field

NASA scientists are in the field and write home to tell about it.

East and West: The Geography of Antarctica

Reducing the Impact: Environmental Protection in Antarctica

By Air and Sea: An Antarctic Transportation Hub

Climate Q&A

Myths, misunderstandings, and frequently asked questions about climate.

Elegant Figures

On data visualization and information design on the Earth Observatory.