I traveled beyond the Arctic Circle to see the Northern Lights. Here are 4 things to know before you go.
"The rule of thumb is that the further north you travel, the less [solar] activity you need to have lights in the sky." Other ...
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Artificial lights reveal a booming industry in the Arctic's icy expanse
Only 15% of the lit areas of the Arctic during the study period (1992-2013) contained human settlements, such as homes or residential buildings. This means that the majority of artificial light is ...