A U.S. research station in Antarctica, as seen on November 11, 2016, by U.S. Secretary of State John Kerry as he conducted a helicopter tour of U.S. research facilities around Ross Island and the Ross Sea, and visited the McMurdo Station in an effort to learn about the effects of climate change on the Continent.  [State Department Photo/ Public Domain]
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<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/statephotos/30279237964/">A U.S. Research Station Seen by Secretary Kerry as he Conducted a Helicopter Tour of U.S. Research Facilities Around Ross Island and the Ross Sea</a>