It's been unseasonably warm in many parts of the country this winter, but nothing compared to the Arctic. Temperatures normally hover around four degrees below zero, but have been climbing much higher. Laura Geggel, Senior Writer at Live Science, explains why these high temperatures are causing concern. Heat waves in the arctic aren't a new phenomenon, but normally they happen once every 10 years. The last heat wave in the arctic was just two years ago. Geggel also discusses a German company's plan to establish a 4G mobile coverage on the moon. The network will reportedly be set up in 2019.

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Climate Change May Force More Farmers and Ranchers to Consider Irrigation -- at a Steep Cost
Irrigation might have saved Jackson's hay, but she and her husband rejected the idea about 10 years ago over the cost: as much as $75,000 for a new well and all the equipment. But now — with an extended drought and another U.S. heat wave this week that will broil her land about an hour northwest of Dallas for days in 100-degree-plus temperatures — Jackson said she is “kind of rethinking.”
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