The Associated Press @AP
Working sled dogs Svalbard — a Norwegian archipelago so close to the North Pole that winter is shrouded in uninterrupted darkness — thrive in the cold. As the Arctic warms, their handlers have watched as the ice caves they visit disappear year after year. https://t.co/2QFDIOowKQ https://t.co/JKlmNRAcrm — PolitiTweet.org