What are the northern lights?

The northern lights, or aurora borealis, are a spectacular, colourful display of light commonly seen in the night sky in the northern hemisphere.

Northern Lights: What is the concept behind northern lights? - The Economic Times

All About the Northern Lights in the United States

The science behind the northern lights (aurora borealis)

Northern Lights: What Do They Really Look Like? - Life in Norway

Watch The Northern Lights Come To Life In This Dramatic Timelapse - 500px

Northern Lights: What are the aurorae borealis?

Northern and Southern Lights

Facts about the northern lights in Norway

globalEDGE Blog: The Northern Lights Tourism Industry >> globalEDGE: Your source for Global Business Knowledge

Auroras really are happening more often now. Here's why.

Northern Lights Scotland: Places to see the Aurora Borealis

Chasing the Northern Lights: Top 15 Places to See the Aurora Borealis in Finland

What Are the Northern Lights and What Causes Them?