Earth Matters

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

April Puzzler Answer: Ice Scours the North Caspian Sea

Santiago Gassó: Following the Patagonian Dust Trail

April Puzzler

2016 Tournament Earth Champion: The Dark Side of the Moon

Notes from the Field

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

Meet Five New Space Robins

Migration Mystery: Listen to the singing!

Welcome to Alberta, Canada!

A Migration Mystery

Climate Q&A

Myths, misunderstandings, and frequently asked questions about climate.

Elegant Figures

On data visualization and information design on the Earth Observatory.