March 22, 2016, 5am PDT
As Berlin's neighborhoods continue to gentrify, the buildings that once housed the city's bustling underground club culture are being redeveloped.
December 13, 2010, 9am PST
The village of Newtok, Alaska is subsiding into a nearby river as the permafrost beneath it melts. Villagers want to preserve their heritage, but face moving from their homeland.