Photo Gallery: The Mission to Investigate Arctic Clouds 06/14/2017
  Longyearbyen seen from the air. The Norwegian town has witnessed some...
Frank Dietz / DER SPIEGEL

Longyearbyen seen from the air. The Norwegian town has witnessed some dramatic effects from climate change. Much higher temperatures are being recorded than before, and the changes are causing an increased danger from avalanches. Some citizens have had to be resettled.